122314455012 has 48 divisors (see below), whose sum is σ = 297365947200. Its totient is φ = 39082350720.

The previous prime is 122314455007. The next prime is 122314455077. The reversal of 122314455012 is 210554413221.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1215939 + ... + 1312682.

It is an arithmetic number, because the mean of its divisors is an integer number (6195123900).

Almost surely, 2^122314455012 is an apocalyptic number.

122314455012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

122314455012 is an abundant number, since it is smaller than the sum of its proper divisors (175051492188).

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

122314455012 is a wasteful number, since it uses less digits than its factorization.

122314455012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2528796 (or 2528794 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 122314455012 its reverse (210554413221), we get a palindrome (332868868233).

The spelling of 122314455012 in words is "one hundred twenty-two billion, three hundred fourteen million, four hundred fifty-five thousand, twelve".