22302321232002 has 24 divisors (see below), whose sum is σ = 51887033071056. Its totient is φ = 6372091780488.

The previous prime is 22302321231959. The next prime is 22302321232043. The reversal of 22302321232002 is 20023212320322.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37929117448 + ... + 37929118035.

It is an arithmetic number, because the mean of its divisors is an integer number (2161959711294).

Almost surely, 2^{22302321232002} is an apocalyptic number.

22302321232002 is an abundant number, since it is smaller than the sum of its proper divisors (29584711839054).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22302321232002 is a wasteful number, since it uses less digits than its factorization.

22302321232002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75858235502 (or 75858235495 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 22302321232002 its reverse (20023212320322), we get a palindrome (42325533552324).

The spelling of 22302321232002 in words is "twenty-two trillion, three hundred two billion, three hundred twenty-one million, two hundred thirty-two thousand, two".