10120100011112 has 48 divisors (see below), whose sum is σ = 23771114049060. Its totient is φ = 4003556046336.

The previous prime is 10120100011097. The next prime is 10120100011157. The reversal of 10120100011112 is 21111000102101.

It can be written as a sum of positive squares in 2 ways, for example, as 8818250958916 + 1301849052196 = 2969554^2 + 1140986^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10120100011093 and 10120100011102.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 992940353 + ... + 992950544.

Almost surely, 2^{10120100011112} is an apocalyptic number.

It is an amenable number.

10120100011112 is an abundant number, since it is smaller than the sum of its proper divisors (13651014037948).

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

10120100011112 is a wasteful number, since it uses less digits than its factorization.

10120100011112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1985890930 (or 1985890919 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 10120100011112 its reverse (21111000102101), we get a palindrome (31231100113213).

The spelling of 10120100011112 in words is "ten trillion, one hundred twenty billion, one hundred million, eleven thousand, one hundred twelve".