22345311354322 has 64 divisors (see below), whose sum is σ = 39298098568320. Its totient is φ = 9415780070400.

The previous prime is 22345311354071. The next prime is 22345311354323.

22345311354322 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (22345311354323) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 255071704 + ... + 255159292.

It is an arithmetic number, because the mean of its divisors is an integer number (614032790130).

Almost surely, 2^{22345311354322} is an apocalyptic number.

22345311354322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22345311354322 is a deficient number, since it is larger than the sum of its proper divisors (16952787213998).

22345311354322 is a wasteful number, since it uses less digits than its factorization.

22345311354322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97867.

The product of its digits is 518400, while the sum is 40.

It can be divided in two parts, 2234531 and 1354322, that added together give a palindrome (3588853).

The spelling of 22345311354322 in words is "twenty-two trillion, three hundred forty-five billion, three hundred eleven million, three hundred fifty-four thousand, three hundred twenty-two".