22319744791322 has 32 divisors (see below), whose sum is σ = 37790939570688. Its totient is φ = 9794748600000.

The previous prime is 22319744791319. The next prime is 22319744791327.

22319744791322 is nontrivially palindromic in base 10.

It is a super-3 number, since 3×22319744791322³ (a number of 41 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (22319744791327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38580929 + ... + 39155172.

It is an arithmetic number, because the mean of its divisors is an integer number (1180966861584).

Almost surely, 2^{22319744791322} is an apocalyptic number.

22319744791322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22319744791322 is a deficient number, since it is larger than the sum of its proper divisors (15471194779366).

22319744791322 is a wasteful number, since it uses less digits than its factorization.

22319744791322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77736566.

The product of its digits is 9144576, while the sum is 56.

The spelling of 22319744791322 in words is "twenty-two trillion, three hundred nineteen billion, seven hundred forty-four million, seven hundred ninety-one thousand, three hundred twenty-two".