10322220131 has 2 divisors, whose sum is σ = 10322220132. Its totient is φ = 10322220130.

The previous prime is 10322220127. The next prime is 10322220137. The reversal of 10322220131 is 13102222301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10322220131 - 2² = 10322220127 is a prime.

It is a super-2 number, since 2×10322220131² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10322220137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5161110065 + 5161110066.

It is an arithmetic number, because the mean of its divisors is an integer number (5161110066).

Almost surely, 2^10322220131 is an apocalyptic number.

10322220131 is a deficient number, since it is larger than the sum of its proper divisors (1).

10322220131 is an equidigital number, since it uses as much as digits as its factorization.

10322220131 is an evil number, because the sum of its binary digits is even.

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

Adding to 10322220131 its reverse (13102222301), we get a palindrome (23424442432).

The spelling of 10322220131 in words is "ten billion, three hundred twenty-two million, two hundred twenty thousand, one hundred thirty-one".