22244578913358 has 48 divisors (see below), whose sum is σ = 48279295209600. Its totient is φ = 7402136556048.

The previous prime is 22244578913341. The next prime is 22244578913363. The reversal of 22244578913358 is 85331987544222.

22244578913358 is a `hidden beast` number, since 2 + 2 + 2 + 4 + 4 + 578 + 9 + 1 + 3 + 3 + 58 = 666.

It is a super-2 number, since 2×22244578913358² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22244578913295 and 22244578913304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 350458741 + ... + 350522207.

It is an arithmetic number, because the mean of its divisors is an integer number (1005818650200).

Almost surely, 2^{22244578913358} is an apocalyptic number.

22244578913358 is an abundant number, since it is smaller than the sum of its proper divisors (26034716296242).

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

22244578913358 is a wasteful number, since it uses less digits than its factorization.

22244578913358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96581 (or 96578 counting only the distinct ones).

The product of its digits is 116121600, while the sum is 63.

The spelling of 22244578913358 in words is "twenty-two trillion, two hundred forty-four billion, five hundred seventy-eight million, nine hundred thirteen thousand, three hundred fifty-eight".