22331321323022 has 32 divisors (see below), whose sum is σ = 33872730561504. Its totient is φ = 11041268515200.

The previous prime is 22331321322997. The next prime is 22331321323037. The reversal of 22331321323022 is 22032312313322.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47983868 + ... + 48447024.

It is an arithmetic number, because the mean of its divisors is an integer number (1058522830047).

Almost surely, 2^{22331321323022} is an apocalyptic number.

22331321323022 is a deficient number, since it is larger than the sum of its proper divisors (11541409238482).

22331321323022 is a wasteful number, since it uses less digits than its factorization.

22331321323022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464084.

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 22331321323022 its reverse (22032312313322), we get a palindrome (44363633636344).

The spelling of 22331321323022 in words is "twenty-two trillion, three hundred thirty-one billion, three hundred twenty-one million, three hundred twenty-three thousand, twenty-two".