122223310133131 has 2 divisors, whose sum is σ = 122223310133132. Its totient is φ = 122223310133130.

The previous prime is 122223310133059. The next prime is 122223310133219. The reversal of 122223310133131 is 131331013322221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 122223310133131 - 2¹⁵ = 122223310100363 is a prime.

It is a super-2 number, since 2×122223310133131² (a number of 29 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 122223310133131.

It is not a weakly prime, because it can be changed into another prime (122223310133831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61111655066565 + 61111655066566.

It is an arithmetic number, because the mean of its divisors is an integer number (61111655066566).

Almost surely, 2^{122223310133131} is an apocalyptic number.

122223310133131 is a deficient number, since it is larger than the sum of its proper divisors (1).

122223310133131 is an equidigital number, since it uses as much as digits as its factorization.

122223310133131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 28.

Adding to 122223310133131 its reverse (131331013322221), we get a palindrome (253554323455352).

The spelling of 122223310133131 in words is "one hundred twenty-two trillion, two hundred twenty-three billion, three hundred ten million, one hundred thirty-three thousand, one hundred thirty-one".