22736621743036 has 6 divisors (see below), whose sum is σ = 39789088050320. Its totient is φ = 11368310871516.

The previous prime is 22736621743007. The next prime is 22736621743049. The reversal of 22736621743036 is 63034712663722.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2842077717876 + ... + 2842077717883.

Almost surely, 2^{22736621743036} is an apocalyptic number.

It is an amenable number.

22736621743036 is a deficient number, since it is larger than the sum of its proper divisors (17052466307284).

22736621743036 is a wasteful number, since it uses less digits than its factorization.

22736621743036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5684155435763 (or 5684155435761 counting only the distinct ones).

The product of its (nonzero) digits is 9144576, while the sum is 52.

The spelling of 22736621743036 in words is "twenty-two trillion, seven hundred thirty-six billion, six hundred twenty-one million, seven hundred forty-three thousand, thirty-six".