101121102022012 has 24 divisors (see below), whose sum is σ = 179918367583136. Its totient is φ = 49719964589568.

The previous prime is 101121102021971. The next prime is 101121102022093. The reversal of 101121102022012 is 210220201121101.

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, 513707448 + ... + 513904255.

Almost surely, 2^{101121102022012} is an apocalyptic number.

It is an amenable number.

101121102022012 is a deficient number, since it is larger than the sum of its proper divisors (78797265561124).

101121102022012 is a wasteful number, since it uses less digits than its factorization.

101121102022012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1027612117 (or 1027612115 counting only the distinct ones).

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

Adding to 101121102022012 its reverse (210220201121101), we get a palindrome (311341303143113).

The spelling of 101121102022012 in words is "one hundred one trillion, one hundred twenty-one billion, one hundred two million, twenty-two thousand, twelve".