22243285321092 has 72 divisors (see below), whose sum is σ = 61704835238592. Its totient is φ = 6700027857600.

The previous prime is 22243285321069. The next prime is 22243285321097. The reversal of 22243285321092 is 29012358234222.

22243285321092 is a `hidden beast` number, since 2 + 2 + 2 + 4 + 3 + 2 + 8 + 532 + 109 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (22243285321097) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 168107259 + ... + 168239522.

It is an arithmetic number, because the mean of its divisors is an integer number (857011600536).

Almost surely, 2^{22243285321092} is an apocalyptic number.

22243285321092 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

22243285321092 is an abundant number, since it is smaller than the sum of its proper divisors (39461549917500).

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

22243285321092 is a wasteful number, since it uses less digits than its factorization.

22243285321092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336346969 (or 336346964 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 45.

The spelling of 22243285321092 in words is "twenty-two trillion, two hundred forty-three billion, two hundred eighty-five million, three hundred twenty-one thousand, ninety-two".