2216203325564 has 12 divisors (see below), whose sum is σ = 3879042172488. Its totient is φ = 1107905562000.

The previous prime is 2216203325543. The next prime is 2216203325603. The reversal of 2216203325564 is 4655233026122.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48999767 + ... + 49044974.

It is an arithmetic number, because the mean of its divisors is an integer number (323253514374).

Almost surely, 2^{2216203325564} is an apocalyptic number.

It is an amenable number.

2216203325564 is a deficient number, since it is larger than the sum of its proper divisors (1662838846924).

2216203325564 is a wasteful number, since it uses less digits than its factorization.

2216203325564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98050396 (or 98050394 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 41.

The spelling of 2216203325564 in words is "two trillion, two hundred sixteen billion, two hundred three million, three hundred twenty-five thousand, five hundred sixty-four".