122340232004112 has 160 divisors (see below), whose sum is σ = 371985812098560. Its totient is φ = 38363963074560.

The previous prime is 122340232004087. The next prime is 122340232004119. The reversal of 122340232004112 is 211400232043221.

122340232004112 is a `hidden beast` number, since 1 + 2 + 2 + 3 + 40 + 2 + 3 + 200 + 411 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (122340232004119) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12560793 + ... + 20061255.

It is an arithmetic number, because the mean of its divisors is an integer number (2324911325616).

Almost surely, 2^{122340232004112} is an apocalyptic number.

122340232004112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 122340232004112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (185992906049280).

122340232004112 is an abundant number, since it is smaller than the sum of its proper divisors (249645580094448).

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

122340232004112 is a wasteful number, since it uses less digits than its factorization.

122340232004112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7502718 (or 7502706 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 122340232004112 its reverse (211400232043221), we get a palindrome (333740464047333).

The spelling of 122340232004112 in words is "one hundred twenty-two trillion, three hundred forty billion, two hundred thirty-two million, four thousand, one hundred twelve".