22754738322 has 32 divisors (see below), whose sum is σ = 50667480000. Its totient is φ = 7569703584.

The previous prime is 22754738269. The next prime is 22754738351. The reversal of 22754738322 is 22383745722.

22754738322 is a `hidden beast` number, since 2 + 2 + 7 + 547 + 3 + 83 + 22 = 666.

It is a super-2 number, since 2×22754738322² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 395283 + ... + 449174.

It is an arithmetic number, because the mean of its divisors is an integer number (1583358750).

Almost surely, 2^22754738322 is an apocalyptic number.

22754738322 is an abundant number, since it is smaller than the sum of its proper divisors (27912741678).

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

22754738322 is a wasteful number, since it uses less digits than its factorization.

22754738322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 844967 (or 844961 counting only the distinct ones).

The product of its digits is 1128960, while the sum is 45.

The spelling of 22754738322 in words is "twenty-two billion, seven hundred fifty-four million, seven hundred thirty-eight thousand, three hundred twenty-two".