22536358061 has 16 divisors (see below), whose sum is σ = 25998150528. Its totient is φ = 19135334400.

The previous prime is 22536358001. The next prime is 22536358099. The reversal of 22536358061 is 16085363522.

It is a de Polignac number, because none of the positive numbers 2^k-22536358061 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22536358001) 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, 1639226 + ... + 1652916.

It is an arithmetic number, because the mean of its divisors is an integer number (1624884408).

Almost surely, 2^22536358061 is an apocalyptic number.

It is an amenable number.

22536358061 is a deficient number, since it is larger than the sum of its proper divisors (3461792467).

22536358061 is a wasteful number, since it uses less digits than its factorization.

22536358061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15892.

The product of its (nonzero) digits is 259200, while the sum is 41.

The spelling of 22536358061 in words is "twenty-two billion, five hundred thirty-six million, three hundred fifty-eight thousand, sixty-one".