222010131 has 12 divisors (see below), whose sum is σ = 344342472. Its totient is φ = 126862848.

The previous prime is 222010111. The next prime is 222010147. The reversal of 222010131 is 131010222.

It is not a de Polignac number, because 222010131 - 2¹⁰ = 222009107 is a prime.

It is a super-2 number, since 2×222010131² = 98576996533274322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222010111) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 754990 + ... + 755283.

It is an arithmetic number, because the mean of its divisors is an integer number (28695206).

Almost surely, 2^222010131 is an apocalyptic number.

222010131 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

222010131 is a deficient number, since it is larger than the sum of its proper divisors (122332341).

222010131 is a wasteful number, since it uses less digits than its factorization.

222010131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1510290 (or 1510283 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 222010131 is about 14900.0043959725. The cubic root of 222010131 is about 605.5141052769.

Adding to 222010131 its reverse (131010222), we get a palindrome (353020353).

Subtracting from 222010131 its reverse (131010222), we obtain a palindrome (90999909).

The spelling of 222010131 in words is "two hundred twenty-two million, ten thousand, one hundred thirty-one".