23022773522 has 16 divisors (see below), whose sum is σ = 39490091520. Its totient is φ = 9861283008.

The previous prime is 23022773513. The next prime is 23022773539. The reversal of 23022773522 is 22537722032.

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, 442823 + ... + 492074.

It is an arithmetic number, because the mean of its divisors is an integer number (2468130720).

Almost surely, 2^23022773522 is an apocalyptic number.

23022773522 is a deficient number, since it is larger than the sum of its proper divisors (16467317998).

23022773522 is a wasteful number, since it uses less digits than its factorization.

23022773522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 936665.

The product of its (nonzero) digits is 70560, while the sum is 35.

The spelling of 23022773522 in words is "twenty-three billion, twenty-two million, seven hundred seventy-three thousand, five hundred twenty-two".