22169029535744 has 768 divisors, whose sum is σ = 58583811686400. Its totient is φ = 8148949401600.

The previous prime is 22169029535711. The next prime is 22169029535771. The reversal of 22169029535744 is 44753592096122.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 51436263209 + ... + 51436263639.

It is an arithmetic number, because the mean of its divisors is an integer number (76281004800).

Almost surely, 2^{22169029535744} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22169029535744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29291905843200).

22169029535744 is an abundant number, since it is smaller than the sum of its proper divisors (36414782150656).

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

22169029535744 is a wasteful number, since it uses less digits than its factorization.

22169029535744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 840 (or 820 counting only the distinct ones).

The product of its (nonzero) digits is 32659200, while the sum is 59.

The spelling of 22169029535744 in words is "twenty-two trillion, one hundred sixty-nine billion, twenty-nine million, five hundred thirty-five thousand, seven hundred forty-four".