22562357349 has 16 divisors (see below), whose sum is σ = 35489792000. Its totient is φ = 12476879280.

The previous prime is 22562357303. The next prime is 22562357369. The reversal of 22562357349 is 94375326522.

It is a happy number.

It is not a de Polignac number, because 22562357349 - 2⁷ = 22562357221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22562357298 and 22562357307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22562357369) 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, 17328349 + ... + 17329650.

It is an arithmetic number, because the mean of its divisors is an integer number (2218112000).

Almost surely, 2^22562357349 is an apocalyptic number.

It is an amenable number.

22562357349 is a deficient number, since it is larger than the sum of its proper divisors (12927434651).

22562357349 is a wasteful number, since it uses less digits than its factorization.

22562357349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34658040.

The product of its digits is 2721600, while the sum is 48.

The spelling of 22562357349 in words is "twenty-two billion, five hundred sixty-two million, three hundred fifty-seven thousand, three hundred forty-nine".