10120111112122 has 16 divisors (see below), whose sum is σ = 16724144019744. Its totient is φ = 4554505450000.

The previous prime is 10120111112087. The next prime is 10120111112123. The reversal of 10120111112122 is 22121111102101.

10120111112122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 10120111112096 and 10120111112105.

It is not an unprimeable number, because it can be changed into a prime (10120111112123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2277250504 + ... + 2277254947.

It is an arithmetic number, because the mean of its divisors is an integer number (1045259001234).

Almost surely, 2^{10120111112122} is an apocalyptic number.

10120111112122 is a deficient number, since it is larger than the sum of its proper divisors (6604032907622).

10120111112122 is a wasteful number, since it uses less digits than its factorization.

10120111112122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4554505565.

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

Adding to 10120111112122 its reverse (22121111102101), we get a palindrome (32241222214223).

The spelling of 10120111112122 in words is "ten trillion, one hundred twenty billion, one hundred eleven million, one hundred twelve thousand, one hundred twenty-two".