2212697896 has 64 divisors (see below), whose sum is σ = 4468464000. Its totient is φ = 1024047360.

The previous prime is 2212697891. The next prime is 2212697909. The reversal of 2212697896 is 6987962122.

It is not an unprimeable number, because it can be changed into a prime (2212697891) 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, 1547710 + ... + 1549138.

It is an arithmetic number, because the mean of its divisors is an integer number (69819750).

Almost surely, 2^2212697896 is an apocalyptic number.

It is an amenable number.

2212697896 is an abundant number, since it is smaller than the sum of its proper divisors (2255766104).

2212697896 is a wasteful number, since it uses less digits than its factorization.

2212697896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1682 (or 1678 counting only the distinct ones).

The product of its digits is 1306368, while the sum is 52.

The square root of 2212697896 is about 47039.3228692761. The cubic root of 2212697896 is about 1303.0888867387.

The spelling of 2212697896 in words is "two billion, two hundred twelve million, six hundred ninety-seven thousand, eight hundred ninety-six".