22244578013357 has 32 divisors (see below), whose sum is σ = 26943235522560. Its totient is φ = 17928261308160.

The previous prime is 22244578013263. The next prime is 22244578013419. The reversal of 22244578013357 is 75331087544222.

It is not a de Polignac number, because 22244578013357 - 2⁴² = 17846531502253 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22244578013299 and 22244578013308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22244578013057) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 759522968 + ... + 759552254.

It is an arithmetic number, because the mean of its divisors is an integer number (841976110080).

Almost surely, 2^{22244578013357} is an apocalyptic number.

It is an amenable number.

22244578013357 is a deficient number, since it is larger than the sum of its proper divisors (4698657509203).

22244578013357 is a wasteful number, since it uses less digits than its factorization.

22244578013357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35121.

The product of its (nonzero) digits is 11289600, while the sum is 53.

The spelling of 22244578013357 in words is "twenty-two trillion, two hundred forty-four billion, five hundred seventy-eight million, thirteen thousand, three hundred fifty-seven".