122102412240431 has 8 divisors (see below), whose sum is σ = 139546893958560. Its totient is φ = 104658250514688.

The previous prime is 122102412240353. The next prime is 122102412240433. The reversal of 122102412240431 is 134042214201221.

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

It is a cyclic number.

It is not a de Polignac number, because 122102412240431 - 2¹⁴ = 122102412224047 is a prime.

It is a super-2 number, since 2×122102412240431² (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 = 122102412240394 and 122102412240403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122102412240433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79179866 + ... + 80707223.

It is an arithmetic number, because the mean of its divisors is an integer number (17443361744820).

Almost surely, 2^{122102412240431} is an apocalyptic number.

122102412240431 is a deficient number, since it is larger than the sum of its proper divisors (17444481718129).

122102412240431 is a wasteful number, since it uses less digits than its factorization.

122102412240431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159996193.

The product of its (nonzero) digits is 6144, while the sum is 29.

Adding to 122102412240431 its reverse (134042214201221), we get a palindrome (256144626441652).

The spelling of 122102412240431 in words is "one hundred twenty-two trillion, one hundred two billion, four hundred twelve million, two hundred forty thousand, four hundred thirty-one".