22728028112996 has 12 divisors (see below), whose sum is σ = 40253254610352. Its totient is φ = 11227098224328.

The previous prime is 22728028112987. The next prime is 22728028113023. The reversal of 22728028112996 is 69921182082722.

It is a happy number.

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, 34228957670 + ... + 34228958333.

It is an arithmetic number, because the mean of its divisors is an integer number (3354437884196).

Almost surely, 2^{22728028112996} is an apocalyptic number.

It is an amenable number.

22728028112996 is a deficient number, since it is larger than the sum of its proper divisors (17525226497356).

22728028112996 is a wasteful number, since it uses less digits than its factorization.

22728028112996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68457916090 (or 68457916088 counting only the distinct ones).

The product of its (nonzero) digits is 6967296, while the sum is 59.

The spelling of 22728028112996 in words is "twenty-two trillion, seven hundred twenty-eight billion, twenty-eight million, one hundred twelve thousand, nine hundred ninety-six".