10220100002000 has 320 divisors, whose sum is σ = 29910372470784. Its totient is φ = 3301652851200.

The previous prime is 10220100001999. The next prime is 10220100002009. The reversal of 10220100002000 is 20000102201.

It is a Harshad number since it is a multiple of its sum of digits (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10220100002009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 21337139 + ... + 21810861.

Almost surely, 2^{10220100002000} is an apocalyptic number.

10220100002000 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 10220100002000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14955186235392).

10220100002000 is an abundant number, since it is smaller than the sum of its proper divisors (19690272468784).

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

10220100002000 is a wasteful number, since it uses less digits than its factorization.

10220100002000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 473843 (or 473827 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 8.

Adding to 10220100002000 its reverse (20000102201), we get a palindrome (10240100104201).

The spelling of 10220100002000 in words is "ten trillion, two hundred twenty billion, one hundred million, two thousand".