22355255357 has 16 divisors (see below), whose sum is σ = 24187652352. Its totient is φ = 20580856320.

The previous prime is 22355255341. The next prime is 22355255359. The reversal of 22355255357 is 75355255322.

It is not a de Polignac number, because 22355255357 - 2⁴ = 22355255341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22355255359) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1599833 + ... + 1613745.

It is an arithmetic number, because the mean of its divisors is an integer number (1511728272).

Almost surely, 2^22355255357 is an apocalyptic number.

It is an amenable number.

22355255357 is a deficient number, since it is larger than the sum of its proper divisors (1832396995).

22355255357 is a wasteful number, since it uses less digits than its factorization.

22355255357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15988.

The product of its digits is 1575000, while the sum is 44.

The spelling of 22355255357 in words is "twenty-two billion, three hundred fifty-five million, two hundred fifty-five thousand, three hundred fifty-seven".