23022321022 has 8 divisors (see below), whose sum is σ = 34537685616. Its totient is φ = 11509759152.

The previous prime is 23022320987. The next prime is 23022321059. The reversal of 23022321022 is 22012322032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent 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, 680023 + ... + 713074.

It is an arithmetic number, because the mean of its divisors is an integer number (4317210702).

Almost surely, 2^23022321022 is an apocalyptic number.

23022321022 is a deficient number, since it is larger than the sum of its proper divisors (11515364594).

23022321022 is a wasteful number, since it uses less digits than its factorization.

23022321022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1401362.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 23022321022 its reverse (22012322032), we get a palindrome (45034643054).

The spelling of 23022321022 in words is "twenty-three billion, twenty-two million, three hundred twenty-one thousand, twenty-two".