123342001122 has 8 divisors (see below), whose sum is σ = 246684002256. Its totient is φ = 41114000372.

The previous prime is 123342001103. The next prime is 123342001129. The reversal of 123342001122 is 221100243321.

123342001122 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

123342001122 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (123342001129) 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, 10278500088 + ... + 10278500099.

It is an arithmetic number, because the mean of its divisors is an integer number (30835500282).

Almost surely, 2^123342001122 is an apocalyptic number.

123342001122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

123342001122 is a wasteful number, since it uses less digits than its factorization.

123342001122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20557000192.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 123342001122 its reverse (221100243321), we get a palindrome (344442244443).

The spelling of 123342001122 in words is "one hundred twenty-three billion, three hundred forty-two million, one thousand, one hundred twenty-two".