23222255431322 has 4 divisors (see below), whose sum is σ = 34833383146986. Its totient is φ = 11611127715660.

The previous prime is 23222255431321. The next prime is 23222255431367. The reversal of 23222255431322 is 22313455222232.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 21863769608641 + 1358485822681 = 4675871^2 + 1165541^2 .

It is not an unprimeable number, because it can be changed into a prime (23222255431321) by changing a digit.

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 as a sum of consecutive naturals, namely, 5805563857829 + ... + 5805563857832.

Almost surely, 2^{23222255431322} is an apocalyptic number.

23222255431322 is a deficient number, since it is larger than the sum of its proper divisors (11611127715664).

23222255431322 is a wasteful number, since it uses less digits than its factorization.

23222255431322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11611127715663.

The product of its digits is 345600, while the sum is 38.

The spelling of 23222255431322 in words is "twenty-three trillion, two hundred twenty-two billion, two hundred fifty-five million, four hundred thirty-one thousand, three hundred twenty-two".