22354600645322 has 16 divisors (see below), whose sum is σ = 36685070100000. Its totient is φ = 10132066973040.

The previous prime is 22354600645211. The next prime is 22354600645463.

It is a happy number.

22354600645322 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, 1455749072 + ... + 1455764427.

It is an arithmetic number, because the mean of its divisors is an integer number (2292816881250).

Almost surely, 2^{22354600645322} is an apocalyptic number.

22354600645322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22354600645322 is a deficient number, since it is larger than the sum of its proper divisors (14330469454678).

22354600645322 is a wasteful number, since it uses less digits than its factorization.

22354600645322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2911513861.

The product of its (nonzero) digits is 2073600, while the sum is 44.

It can be divided in two parts, 22354600 and 645322, that added together give a palindrome (22999922).

The spelling of 22354600645322 in words is "twenty-two trillion, three hundred fifty-four billion, six hundred million, six hundred forty-five thousand, three hundred twenty-two".