2213712296 has 8 divisors (see below), whose sum is σ = 4150710570. Its totient is φ = 1106856144.

The previous prime is 2213712271. The next prime is 2213712311. The reversal of 2213712296 is 6922173122.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2074802500 + 138909796 = 45550^2 + 11786^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138357011 + ... + 138357026.

Almost surely, 2^2213712296 is an apocalyptic number.

It is an amenable number.

2213712296 is a deficient number, since it is larger than the sum of its proper divisors (1936998274).

2213712296 is a wasteful number, since it uses less digits than its factorization.

2213712296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276714043 (or 276714039 counting only the distinct ones).

The product of its digits is 18144, while the sum is 35.

The square root of 2213712296 is about 47050.1041019040. The cubic root of 2213712296 is about 1303.2879877881.

The spelling of 2213712296 in words is "two billion, two hundred thirteen million, seven hundred twelve thousand, two hundred ninety-six".