122132241230431 has 16 divisors (see below), whose sum is σ = 129532599705600. Its totient is φ = 114755988251520.

The previous prime is 122132241230353. The next prime is 122132241230471. The reversal of 122132241230431 is 134032142231221.

It is a cyclic number.

It is not a de Polignac number, because 122132241230431 - 2¹¹ = 122132241228383 is a prime.

It is a super-2 number, since 2×122132241230431² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122132241230393 and 122132241230402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122132241230471) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40452270 + ... + 43366468.

It is an arithmetic number, because the mean of its divisors is an integer number (8095787481600).

Almost surely, 2^{122132241230431} is an apocalyptic number.

122132241230431 is a deficient number, since it is larger than the sum of its proper divisors (7400358475169).

122132241230431 is a wasteful number, since it uses less digits than its factorization.

122132241230431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2918334.

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 122132241230431 its reverse (134032142231221), we get a palindrome (256164383461652).

The spelling of 122132241230431 in words is "one hundred twenty-two trillion, one hundred thirty-two billion, two hundred forty-one million, two hundred thirty thousand, four hundred thirty-one".