22041180882 has 54 divisors (see below), whose sum is σ = 55563887223. Its totient is φ = 6296220504.

The previous prime is 22041180881. The next prime is 22041180943. The reversal of 22041180882 is 28808114022.

It can be written as a sum of positive squares in only one way, i.e., 11020590441 + 11020590441 = 104979^2 + 104979^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=104979.

It is a super-3 number, since 3×22041180882³ (a number of 32 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (22041180881) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 4406619 + ... + 4411617.

Almost surely, 2^22041180882 is an apocalyptic number.

22041180882 is an abundant number, since it is smaller than the sum of its proper divisors (33522706341).

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

22041180882 is an frugal number, since it uses more digits than its factorization.

22041180882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10020 (or 5011 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 36.

The spelling of 22041180882 in words is "twenty-two billion, forty-one million, one hundred eighty thousand, eight hundred eighty-two".