22383644638322 has 16 divisors (see below), whose sum is σ = 36681409952352. Its totient is φ = 10159487310720.

The previous prime is 22383644638307. The next prime is 22383644638441.

22383644638322 is nontrivially palindromic in base 10.

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, 744815423 + ... + 744845474.

It is an arithmetic number, because the mean of its divisors is an integer number (2292588122022).

Almost surely, 2^{22383644638322} is an apocalyptic number.

22383644638322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22383644638322 is a deficient number, since it is larger than the sum of its proper divisors (14297765314030).

22383644638322 is a wasteful number, since it uses less digits than its factorization.

22383644638322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1489661593.

The product of its digits is 47775744, while the sum is 56.

The spelling of 22383644638322 in words is "twenty-two trillion, three hundred eighty-three billion, six hundred forty-four million, six hundred thirty-eight thousand, three hundred twenty-two".