122132333332431 has 20 divisors (see below), whose sum is σ = 182444903955600. Its totient is φ = 81421418435616.

The previous prime is 122132333332417. The next prime is 122132333332439. The reversal of 122132333332431 is 134233333231221.

122132333332431 is a `hidden beast` number, since 1 + 2 + 2 + 1 + 323 + 3 + 3 + 3 + 324 + 3 + 1 = 666.

It is not a de Polignac number, because 122132333332431 - 2⁶ = 122132333332367 is a prime.

It is a super-2 number, since 2×122132333332431² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122132333332439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 75904275 + ... + 77496603.

It is an arithmetic number, because the mean of its divisors is an integer number (9122245197780).

Almost surely, 2^{122132333332431} is an apocalyptic number.

122132333332431 is a deficient number, since it is larger than the sum of its proper divisors (60312570623169).

122132333332431 is an equidigital number, since it uses as much as digits as its factorization.

122132333332431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2539260 (or 2539251 counting only the distinct ones).

The product of its digits is 139968, while the sum is 36.

Adding to 122132333332431 its reverse (134233333231221), we get a palindrome (256365666563652).

The spelling of 122132333332431 in words is "one hundred twenty-two trillion, one hundred thirty-two billion, three hundred thirty-three million, three hundred thirty-two thousand, four hundred thirty-one".