121010012092 has 6 divisors (see below), whose sum is σ = 211767521168. Its totient is φ = 60505006044.

The previous prime is 121010012077. The next prime is 121010012113. The reversal of 121010012092 is 290210010121.

It is a happy number.

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, 15126251508 + ... + 15126251515.

Almost surely, 2^121010012092 is an apocalyptic number.

It is an amenable number.

121010012092 is a deficient number, since it is larger than the sum of its proper divisors (90757509076).

121010012092 is a wasteful number, since it uses less digits than its factorization.

121010012092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30252503027 (or 30252503025 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 19.

The spelling of 121010012092 in words is "one hundred twenty-one billion, ten million, twelve thousand, ninety-two".