2213354656 has 24 divisors (see below), whose sum is σ = 4371573024. Its totient is φ = 1103113920.

The previous prime is 2213354651. The next prime is 2213354711. The reversal of 2213354656 is 6564533122.

It is not an unprimeable number, because it can be changed into a prime (2213354651) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101250 + ... + 121153.

It is an arithmetic number, because the mean of its divisors is an integer number (182148876).

Almost surely, 2^2213354656 is an apocalyptic number.

It is an amenable number.

2213354656 is a deficient number, since it is larger than the sum of its proper divisors (2158218368).

2213354656 is a wasteful number, since it uses less digits than its factorization.

2213354656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222724 (or 222716 counting only the distinct ones).

The product of its digits is 129600, while the sum is 37.

The square root of 2213354656 is about 47046.3033191769. The cubic root of 2213354656 is about 1303.2177990498.

Adding to 2213354656 its reverse (6564533122), we get a palindrome (8777887778).

The spelling of 2213354656 in words is "two billion, two hundred thirteen million, three hundred fifty-four thousand, six hundred fifty-six".