22142141231131 has 2 divisors, whose sum is σ = 22142141231132. Its totient is φ = 22142141231130.

The previous prime is 22142141231113. The next prime is 22142141231207. The reversal of 22142141231131 is 13113214124122.

Together with previous prime (22142141231113) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22142141231131 - 2²⁷ = 22142007013403 is a prime.

It is a super-2 number, since 2×22142141231131² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22142141231131.

It is not a weakly prime, because it can be changed into another prime (22142141231101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11071070615565 + 11071070615566.

It is an arithmetic number, because the mean of its divisors is an integer number (11071070615566).

Almost surely, 2^{22142141231131} is an apocalyptic number.

22142141231131 is a deficient number, since it is larger than the sum of its proper divisors (1).

22142141231131 is an equidigital number, since it uses as much as digits as its factorization.

22142141231131 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2304, while the sum is 28.

Adding to 22142141231131 its reverse (13113214124122), we get a palindrome (35255355355253).

The spelling of 22142141231131 in words is "twenty-two trillion, one hundred forty-two billion, one hundred forty-one million, two hundred thirty-one thousand, one hundred thirty-one".