10220011021120 has 56 divisors (see below), whose sum is σ = 24336746590824. Its totient is φ = 4087946397696.

The previous prime is 10220011021111. The next prime is 10220011021183. The reversal of 10220011021120 is 2112011002201.

It can be written as a sum of positive squares in 4 ways, for example, as 661970995456 + 9558040025664 = 813616^2 + 3091608^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 10220011021120.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27745674 + ... + 28111606.

Almost surely, 2^{10220011021120} is an apocalyptic number.

10220011021120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10220011021120 is an abundant number, since it is smaller than the sum of its proper divisors (14116735569704).

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

10220011021120 is an equidigital number, since it uses as much as digits as its factorization.

10220011021120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453227 (or 453217 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10220011021120 its reverse (2112011002201), we get a palindrome (12332022023321).

The spelling of 10220011021120 in words is "ten trillion, two hundred twenty billion, eleven million, twenty-one thousand, one hundred twenty".