1022102101112 has 32 divisors (see below), whose sum is σ = 1953526513680. Its totient is φ = 501170841600.

The previous prime is 1022102101109. The next prime is 1022102101169. The reversal of 1022102101112 is 2111012012201.

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, 325487 + ... + 1466337.

Almost surely, 2^{1022102101112} is an apocalyptic number.

It is an amenable number.

1022102101112 is a deficient number, since it is larger than the sum of its proper divisors (931424412568).

1022102101112 is a wasteful number, since it uses less digits than its factorization.

1022102101112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1143023 (or 1143019 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 1022102101112 its reverse (2111012012201), we get a palindrome (3133114113313).

The spelling of 1022102101112 in words is "one trillion, twenty-two billion, one hundred two million, one hundred one thousand, one hundred twelve".