22545044054522 has 16 divisors (see below), whose sum is σ = 36893570943744. Its totient is φ = 10247280444000.

The previous prime is 22545044054509. The next prime is 22545044054531.

22545044054522 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×22545044054522² (a number of 28 digits) contains 22 as substring.

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, 22848554 + ... + 23814837.

It is an arithmetic number, because the mean of its divisors is an integer number (2305848183984).

Almost surely, 2^{22545044054522} is an apocalyptic number.

22545044054522 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22545044054522 is a deficient number, since it is larger than the sum of its proper divisors (14348526889222).

22545044054522 is a wasteful number, since it uses less digits than its factorization.

22545044054522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46685365.

The product of its (nonzero) digits is 2560000, while the sum is 44.

The spelling of 22545044054522 in words is "twenty-two trillion, five hundred forty-five billion, forty-four million, fifty-four thousand, five hundred twenty-two".