2202113231 has 8 divisors (see below), whose sum is σ = 2326518720. Its totient is φ = 2080939168.

The previous prime is 2202113197. The next prime is 2202113233. The reversal of 2202113231 is 1323112022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2202113231 - 2³⁰ = 1128371407 is a prime.

It is a super-2 number, since 2×2202113231² = 9698605364290518722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2202113233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 806456 + ... + 809181.

It is an arithmetic number, because the mean of its divisors is an integer number (290814840).

Almost surely, 2^2202113231 is an apocalyptic number.

2202113231 is a deficient number, since it is larger than the sum of its proper divisors (124405489).

2202113231 is a wasteful number, since it uses less digits than its factorization.

2202113231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1615713.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 2202113231 is about 46926.6793093225. The cubic root of 2202113231 is about 1301.0077454296.

Adding to 2202113231 its reverse (1323112022), we get a palindrome (3525225253).

The spelling of 2202113231 in words is "two billion, two hundred two million, one hundred thirteen thousand, two hundred thirty-one".