2213022131 has 8 divisors (see below), whose sum is σ = 2330322000. Its totient is φ = 2095804800.

The previous prime is 2213022121. The next prime is 2213022137. The reversal of 2213022131 is 1312203122.

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 2213022131 - 2²⁶ = 2145913267 is a prime.

It is a super-2 number, since 2×2213022131² = 9794933904591562322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2213022137) 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, 38831 + ... + 77031.

It is an arithmetic number, because the mean of its divisors is an integer number (291290250).

Almost surely, 2^2213022131 is an apocalyptic number.

2213022131 is a deficient number, since it is larger than the sum of its proper divisors (117299869).

2213022131 is a wasteful number, since it uses less digits than its factorization.

2213022131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41269.

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

The square root of 2213022131 is about 47042.7691680666. The cubic root of 2213022131 is about 1303.1525324794.

Adding to 2213022131 its reverse (1312203122), we get a palindrome (3525225253).

The spelling of 2213022131 in words is "two billion, two hundred thirteen million, twenty-two thousand, one hundred thirty-one".