2213120099 has 16 divisors (see below), whose sum is σ = 2410357824. Its totient is φ = 2026252800.

The previous prime is 2213120089. The next prime is 2213120137. The reversal of 2213120099 is 9900213122.

It is not a de Polignac number, because 2213120099 - 2⁴ = 2213120083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2213120089) 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, 27839 + ... + 72119.

It is an arithmetic number, because the mean of its divisors is an integer number (150647364).

Almost surely, 2^2213120099 is an apocalyptic number.

2213120099 is a deficient number, since it is larger than the sum of its proper divisors (197237725).

2213120099 is a wasteful number, since it uses less digits than its factorization.

2213120099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44398.

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 2213120099 is about 47043.8104217760. The cubic root of 2213120099 is about 1303.1717618945.

The spelling of 2213120099 in words is "two billion, two hundred thirteen million, one hundred twenty thousand, ninety-nine".