22044243023322 has 32 divisors (see below), whose sum is σ = 47519908172352. Its totient is φ = 6777129704064.

The previous prime is 22044243023317. The next prime is 22044243023351. The reversal of 22044243023322 is 22332034244022.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118954803 + ... + 119139974.

It is an arithmetic number, because the mean of its divisors is an integer number (1484997130386).

Almost surely, 2^{22044243023322} is an apocalyptic number.

22044243023322 is an abundant number, since it is smaller than the sum of its proper divisors (25475665149030).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22044243023322 is a wasteful number, since it uses less digits than its factorization.

22044243023322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238095982.

The product of its (nonzero) digits is 110592, while the sum is 33.

Adding to 22044243023322 its reverse (22332034244022), we get a palindrome (44376277267344).

The spelling of 22044243023322 in words is "twenty-two trillion, forty-four billion, two hundred forty-three million, twenty-three thousand, three hundred twenty-two".