22977699323293 has 32 divisors (see below), whose sum is σ = 28036534321152. Its totient is φ = 18545506891200.

The previous prime is 22977699323237. The next prime is 22977699323311. The reversal of 22977699323293 is 39232399677922.

It is a cyclic number.

It is not a de Polignac number, because 22977699323293 - 2¹³ = 22977699315101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22977699323233) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15177205 + ... + 16622362.

It is an arithmetic number, because the mean of its divisors is an integer number (876141697536).

Almost surely, 2^{22977699323293} is an apocalyptic number.

It is an amenable number.

22977699323293 is a deficient number, since it is larger than the sum of its proper divisors (5058834997859).

22977699323293 is a wasteful number, since it uses less digits than its factorization.

22977699323293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31799785.

The product of its digits is 833299488, while the sum is 73.

The spelling of 22977699323293 in words is "twenty-two trillion, nine hundred seventy-seven billion, six hundred ninety-nine million, three hundred twenty-three thousand, two hundred ninety-three".