122344130212431 has 8 divisors (see below), whose sum is σ = 163229342415744. Its totient is φ = 81510835742040.

The previous prime is 122344130212373. The next prime is 122344130212439. The reversal of 122344130212431 is 134212031443221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-122344130212431 is a prime.

It is a super-2 number, since 2×122344130212431² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 122344130212392 and 122344130212401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122344130212439) 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 in 7 ways as a sum of consecutive naturals, for example, 12979427731 + ... + 12979437156.

It is an arithmetic number, because the mean of its divisors is an integer number (20403667801968).

Almost surely, 2^{122344130212431} is an apocalyptic number.

122344130212431 is a deficient number, since it is larger than the sum of its proper divisors (40885212203313).

122344130212431 is a wasteful number, since it uses less digits than its factorization.

122344130212431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25958866461.

The product of its (nonzero) digits is 27648, while the sum is 33.

Adding to 122344130212431 its reverse (134212031443221), we get a palindrome (256556161655652).

The spelling of 122344130212431 in words is "one hundred twenty-two trillion, three hundred forty-four billion, one hundred thirty million, two hundred twelve thousand, four hundred thirty-one".