22168852052050 has 48 divisors (see below), whose sum is σ = 47350122300000. Its totient is φ = 7637116492800.

The previous prime is 22168852051987. The next prime is 22168852052089. The reversal of 22168852052050 is 5025025886122.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1060700175 + ... + 1060721074.

It is an arithmetic number, because the mean of its divisors is an integer number (986460881250).

Almost surely, 2^{22168852052050} is an apocalyptic number.

22168852052050 is an abundant number, since it is smaller than the sum of its proper divisors (25181270247950).

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

22168852052050 is a wasteful number, since it uses less digits than its factorization.

22168852052050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2121421291 (or 2121421286 counting only the distinct ones).

The product of its (nonzero) digits is 768000, while the sum is 46.

The spelling of 22168852052050 in words is "twenty-two trillion, one hundred sixty-eight billion, eight hundred fifty-two million, fifty-two thousand, fifty".