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10220000000000 = 211510773
BaseRepresentation
bin1001010010111000011101…
…1110000011100000000000
31100012000121101001012120112
42110232013132003200000
52314421030000000000
633423000404330452
72103241061445230
oct224560736034000
940160541035515
1010220000000000
11329030662423a
1211908553a3a28
13591984b5230b
142749174d5cc0
1512aca4133235
hex94b87783800

10220000000000 has 528 divisors, whose sum is σ = 29592772831440. Its totient is φ = 3456000000000.

The previous prime is 10219999999991. The next prime is 10220000000009. The reversal of 10220000000000 is 2201.

It is an interprime number because it is at equal distance from previous prime (10219999999991) and next prime (10220000000009).

It is a Harshad number since it is a multiple of its sum of digits (5).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10220000000009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 43 ways as a sum of consecutive naturals, for example, 139999999964 + ... + 140000000036.

Almost surely, 210220000000000 is an apocalyptic number.

10220000000000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10220000000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14796386415720).

10220000000000 is an abundant number, since it is smaller than the sum of its proper divisors (19372772831440).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10220000000000 is an frugal number, since it uses more digits than its factorization.

10220000000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152 (or 87 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 5.

Adding to 10220000000000 its reverse (2201), we get a palindrome (10220000002201).

The spelling of 10220000000000 in words is "ten trillion, two hundred twenty billion", and thus it is an aban number.