23333333221022 has 16 divisors (see below), whose sum is σ = 38181914870400. Its totient is φ = 10606033646040.

The previous prime is 23333333221007. The next prime is 23333333221039. The reversal of 23333333221022 is 22012233333332.

It is a self number, because there is not a number n which added to its sum of digits gives 23333333221022.

It is a congruent number.

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, 9446429 + ... + 11657687.

It is an arithmetic number, because the mean of its divisors is an integer number (2386369679400).

Almost surely, 2^{23333333221022} is an apocalyptic number.

23333333221022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

23333333221022 is a deficient number, since it is larger than the sum of its proper divisors (14848581649378).

23333333221022 is a wasteful number, since it uses less digits than its factorization.

23333333221022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2690911.

The product of its (nonzero) digits is 69984, while the sum is 32.

Adding to 23333333221022 its reverse (22012233333332), we get a palindrome (45345566554354).

The spelling of 23333333221022 in words is "twenty-three trillion, three hundred thirty-three billion, three hundred thirty-three million, two hundred twenty-one thousand, twenty-two".