22561036076 has 24 divisors (see below), whose sum is σ = 41207775840. Its totient is φ = 10787608832.

The previous prime is 22561036037. The next prime is 22561036081. The reversal of 22561036076 is 67063016522.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 417710 + ... + 468618.

It is an arithmetic number, because the mean of its divisors is an integer number (1716990660).

Almost surely, 2^22561036076 is an apocalyptic number.

It is an amenable number.

22561036076 is a deficient number, since it is larger than the sum of its proper divisors (18646739764).

22561036076 is a wasteful number, since it uses less digits than its factorization.

22561036076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55753 (or 55751 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 38.

The spelling of 22561036076 in words is "twenty-two billion, five hundred sixty-one million, thirty-six thousand, seventy-six".