2292512921068 has 12 divisors (see below), whose sum is σ = 4150238909040. Its totient is φ = 1106730375632.

The previous prime is 2292512921057. The next prime is 2292512921129. The reversal of 2292512921068 is 8601292152922.

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, 9881521096 + ... + 9881521327.

It is an arithmetic number, because the mean of its divisors is an integer number (345853242420).

Almost surely, 2^{2292512921068} is an apocalyptic number.

It is an amenable number.

2292512921068 is a deficient number, since it is larger than the sum of its proper divisors (1857725987972).

2292512921068 is a wasteful number, since it uses less digits than its factorization.

2292512921068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19763042456 (or 19763042454 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 49.

The spelling of 2292512921068 in words is "two trillion, two hundred ninety-two billion, five hundred twelve million, nine hundred twenty-one thousand, sixty-eight".