1022132131 has 4 divisors (see below), whose sum is σ = 1031509600. Its totient is φ = 1012754664.

The previous prime is 1022132081. The next prime is 1022132143. The reversal of 1022132131 is 1312312201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1312312201 = 10853 ⋅120917.

It is a cyclic number.

It is not a de Polignac number, because 1022132131 - 2⁷ = 1022132003 is a prime.

It is a super-2 number, since 2×1022132131² = 2089508186445202322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1022172131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4688571 + ... + 4688788.

It is an arithmetic number, because the mean of its divisors is an integer number (257877400).

Almost surely, 2^1022132131 is an apocalyptic number.

1022132131 is a deficient number, since it is larger than the sum of its proper divisors (9377469).

1022132131 is an equidigital number, since it uses as much as digits as its factorization.

1022132131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9377468.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 1022132131 is about 31970.8012254932. The cubic root of 1022132131 is about 1007.3236107904.

Adding to 1022132131 its reverse (1312312201), we get a palindrome (2334444332).

The spelling of 1022132131 in words is "one billion, twenty-two million, one hundred thirty-two thousand, one hundred thirty-one".