22751131322 has 16 divisors (see below), whose sum is σ = 36086770944. Its totient is φ = 10740108000.

The previous prime is 22751131303. The next prime is 22751131327. The reversal of 22751131322 is 22313115722.

It is a super-2 number, since 2×22751131322² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22751131327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4472504 + ... + 4477587.

It is an arithmetic number, because the mean of its divisors is an integer number (2255423184).

Almost surely, 2^22751131322 is an apocalyptic number.

22751131322 is a deficient number, since it is larger than the sum of its proper divisors (13335639622).

22751131322 is a wasteful number, since it uses less digits than its factorization.

22751131322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8950165.

The product of its digits is 5040, while the sum is 29.

The spelling of 22751131322 in words is "twenty-two billion, seven hundred fifty-one million, one hundred thirty-one thousand, three hundred twenty-two".