1012122101092 has 12 divisors (see below), whose sum is σ = 1864435449520. Its totient is φ = 479426258376.

The previous prime is 1012122101087. The next prime is 1012122101167. The reversal of 1012122101092 is 2901012212101.

It is a super-2 number, since 2×1012122101092² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6658697958 + ... + 6658698109.

Almost surely, 2^{1012122101092} is an apocalyptic number.

It is an amenable number.

1012122101092 is a deficient number, since it is larger than the sum of its proper divisors (852313348428).

1012122101092 is a wasteful number, since it uses less digits than its factorization.

1012122101092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13317396090 (or 13317396088 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 22.

Adding to 1012122101092 its reverse (2901012212101), we get a palindrome (3913134313193).

The spelling of 1012122101092 in words is "one trillion, twelve billion, one hundred twenty-two million, one hundred one thousand, ninety-two".