10122102112 has 12 divisors (see below), whose sum is σ = 19927888596. Its totient is φ = 5061051040.

The previous prime is 10122102103. The next prime is 10122102143. The reversal of 10122102112 is 21120122101.

It is a junction number, because it is equal to n+sod(n) for n = 10122102092 and 10122102101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158157814 + ... + 158157877.

It is an arithmetic number, because the mean of its divisors is an integer number (1660657383).

Almost surely, 2^10122102112 is an apocalyptic number.

It is an amenable number.

10122102112 is a deficient number, since it is larger than the sum of its proper divisors (9805786484).

10122102112 is an equidigital number, since it uses as much as digits as its factorization.

10122102112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316315701 (or 316315693 counting only the distinct ones).

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

Adding to 10122102112 its reverse (21120122101), we get a palindrome (31242224213).

The spelling of 10122102112 in words is "ten billion, one hundred twenty-two million, one hundred two thousand, one hundred twelve".