10122100111012 has 48 divisors (see below), whose sum is σ = 17930925936000. Its totient is φ = 4999394156544.

The previous prime is 10122100111009. The next prime is 10122100111091. The reversal of 10122100111012 is 21011100122101.

It is a happy number.

10122100111012 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 = 10122100110983 and 10122100111001.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114970713 + ... + 115058719.

It is an arithmetic number, because the mean of its divisors is an integer number (373560957000).

Almost surely, 2^{10122100111012} is an apocalyptic number.

It is an amenable number.

10122100111012 is a deficient number, since it is larger than the sum of its proper divisors (7808825824988).

10122100111012 is a wasteful number, since it uses less digits than its factorization.

10122100111012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89188 (or 89186 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 10122100111012 its reverse (21011100122101), we get a palindrome (31133200233113).

The spelling of 10122100111012 in words is "ten trillion, one hundred twenty-two billion, one hundred million, one hundred eleven thousand, twelve".