22048856708148 has 36 divisors (see below), whose sum is σ = 57798854830080. Its totient is φ = 7349618902392.

The previous prime is 22048856708119. The next prime is 22048856708149. The reversal of 22048856708148 is 84180765884022.

22048856708148 is a `hidden beast` number, since 2 + 2 + 0 + 488 + 5 + 6 + 7 + 0 + 8 + 148 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22048856708149) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11342003508 + ... + 11342005451.

It is an arithmetic number, because the mean of its divisors is an integer number (1605523745280).

Almost surely, 2^{22048856708148} is an apocalyptic number.

It is an amenable number.

22048856708148 is an abundant number, since it is smaller than the sum of its proper divisors (35749998121932).

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

22048856708148 is a wasteful number, since it uses less digits than its factorization.

22048856708148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22684008978 (or 22684008964 counting only the distinct ones).

The product of its (nonzero) digits is 55050240, while the sum is 63.

The spelling of 22048856708148 in words is "twenty-two trillion, forty-eight billion, eight hundred fifty-six million, seven hundred eight thousand, one hundred forty-eight".