2202022131 has 32 divisors (see below), whose sum is σ = 3067680000. Its totient is φ = 1403837568.

The previous prime is 2202022129. The next prime is 2202022133. The reversal of 2202022131 is 1312202022.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2202022129) and next prime (2202022133).

It is not a de Polignac number, because 2202022131 - 2¹ = 2202022129 is a prime.

It is a super-2 number, since 2×2202022131² = 9697802930827562322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2202022131.

It is not an unprimeable number, because it can be changed into a prime (2202022133) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2655825 + ... + 2656653.

It is an arithmetic number, because the mean of its divisors is an integer number (95865000).

Almost surely, 2^2202022131 is an apocalyptic number.

2202022131 is a deficient number, since it is larger than the sum of its proper divisors (865657869).

2202022131 is a wasteful number, since it uses less digits than its factorization.

2202022131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1283.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 2202022131 is about 46925.7086360984. The cubic root of 2202022131 is about 1300.9898045659.

Adding to 2202022131 its reverse (1312202022), we get a palindrome (3514224153).

It can be divided in two parts, 2202022 and 131, that multiplied together give a palindrome (288464882).

The spelling of 2202022131 in words is "two billion, two hundred two million, twenty-two thousand, one hundred thirty-one".