10010220011220 has 192 divisors, whose sum is σ = 33254753575680. Its totient is φ = 2217870336000.

The previous prime is 10010220011201. The next prime is 10010220011221. The reversal of 10010220011220 is 2211002201001.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 10010220011196 and 10010220011205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10010220011221) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4909125 + ... + 6642284.

It is an arithmetic number, because the mean of its divisors is an integer number (173201841540).

Almost surely, 2^{10010220011220} is an apocalyptic number.

10010220011220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10010220011220 is an abundant number, since it is smaller than the sum of its proper divisors (23244533564460).

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

10010220011220 is a wasteful number, since it uses less digits than its factorization.

10010220011220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11551546 (or 11551544 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 10010220011220 its reverse (2211002201001), we get a palindrome (12221222212221).

The spelling of 10010220011220 in words is "ten trillion, ten billion, two hundred twenty million, eleven thousand, two hundred twenty".