2217293937796 has 36 divisors (see below), whose sum is σ = 4635779038912. Its totient is φ = 908952788304.

The previous prime is 2217293937769. The next prime is 2217293937799. The reversal of 2217293937796 is 6977393927122.

It is not an unprimeable number, because it can be changed into a prime (2217293937799) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 74833080 + ... + 74862703.

Almost surely, 2^{2217293937796} is an apocalyptic number.

It is an amenable number.

2217293937796 is an abundant number, since it is smaller than the sum of its proper divisors (2418485101116).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2217293937796 is a wasteful number, since it uses less digits than its factorization.

2217293937796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149695840 (or 149695815 counting only the distinct ones).

The product of its digits is 108020304, while the sum is 67.

The spelling of 2217293937796 in words is "two trillion, two hundred seventeen billion, two hundred ninety-three million, nine hundred thirty-seven thousand, seven hundred ninety-six".