22241157120008 has 8 divisors (see below), whose sum is σ = 41702169600030. Its totient is φ = 11120578560000.

The previous prime is 22241157119879. The next prime is 22241157120023. The reversal of 22241157120008 is 80002175114222.

It can be written as a sum of positive squares in only one way, i.e., 19515560840164 + 2725596279844 = 4417642^2 + 1650938^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 22241157120008.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1390072319993 + ... + 1390072320008.

Almost surely, 2^{22241157120008} is an apocalyptic number.

It is an amenable number.

22241157120008 is a deficient number, since it is larger than the sum of its proper divisors (19461012480022).

22241157120008 is a wasteful number, since it uses less digits than its factorization.

22241157120008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2780144640007 (or 2780144640003 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 35.

The spelling of 22241157120008 in words is "twenty-two trillion, two hundred forty-one billion, one hundred fifty-seven million, one hundred twenty thousand, eight".