22122301431322 has 32 divisors (see below), whose sum is σ = 33829278359040. Its totient is φ = 10846984490880.

The previous prime is 22122301431277. The next prime is 22122301431323. The reversal of 22122301431322 is 22313410322122.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (22122301431323) 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, 195151023 + ... + 195264349.

It is an arithmetic number, because the mean of its divisors is an integer number (1057164948720).

Almost surely, 2^{22122301431322} is an apocalyptic number.

22122301431322 is a deficient number, since it is larger than the sum of its proper divisors (11706976927718).

22122301431322 is a wasteful number, since it uses less digits than its factorization.

22122301431322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118206.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 22122301431322 its reverse (22313410322122), we get a palindrome (44435711753444).

The spelling of 22122301431322 in words is "twenty-two trillion, one hundred twenty-two billion, three hundred one million, four hundred thirty-one thousand, three hundred twenty-two".