23320222022 has 32 divisors (see below), whose sum is σ = 37559570400. Its totient is φ = 10820759040.

The previous prime is 23320221997. The next prime is 23320222043. The reversal of 23320222022 is 22022202332.

It is a junction number, because it is equal to n+sod(n) for n = 23320221985 and 23320222003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 682604 + ... + 715952.

It is an arithmetic number, because the mean of its divisors is an integer number (1173736575).

Almost surely, 2^23320222022 is an apocalyptic number.

23320222022 is a deficient number, since it is larger than the sum of its proper divisors (14239348378).

23320222022 is a wasteful number, since it uses less digits than its factorization.

23320222022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33656.

The product of its (nonzero) digits is 1152, while the sum is 20.

Adding to 23320222022 its reverse (22022202332), we get a palindrome (45342424354).

The spelling of 23320222022 in words is "twenty-three billion, three hundred twenty million, two hundred twenty-two thousand, twenty-two".