10122102021112 has 32 divisors (see below), whose sum is σ = 19665208544400. Its totient is φ = 4878612116224.

The previous prime is 10122102021067. The next prime is 10122102021131. The reversal of 10122102021112 is 21112020122101.

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, 35213218 + ... + 35499505.

Almost surely, 2^{10122102021112} is an apocalyptic number.

It is an amenable number.

10122102021112 is a deficient number, since it is larger than the sum of its proper divisors (9543106523288).

10122102021112 is a wasteful number, since it uses less digits than its factorization.

10122102021112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70713375 (or 70713371 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 10122102021112 its reverse (21112020122101), we get a palindrome (31234122143213).

The spelling of 10122102021112 in words is "ten trillion, one hundred twenty-two billion, one hundred two million, twenty-one thousand, one hundred twelve".