122310613420 has 12 divisors (see below), whose sum is σ = 256852288224. Its totient is φ = 48924245360.

The previous prime is 122310613409. The next prime is 122310613421. The reversal of 122310613420 is 24316013221.

It is not an unprimeable number, because it can be changed into a prime (122310613421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3057765316 + ... + 3057765355.

It is an arithmetic number, because the mean of its divisors is an integer number (21404357352).

Almost surely, 2^122310613420 is an apocalyptic number.

122310613420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122310613420 is an abundant number, since it is smaller than the sum of its proper divisors (134541674804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122310613420 is a wasteful number, since it uses less digits than its factorization.

122310613420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6115530680 (or 6115530678 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 122310613420 its reverse (24316013221), we get a palindrome (146626626641).

The spelling of 122310613420 in words is "one hundred twenty-two billion, three hundred ten million, six hundred thirteen thousand, four hundred twenty".