122343123315232 has 24 divisors (see below), whose sum is σ = 242701673073552. Its totient is φ = 60704603169600.

The previous prime is 122343123315197. The next prime is 122343123315247. The reversal of 122343123315232 is 232513321343221.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 122343123315191 and 122343123315200.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14592448494 + ... + 14592456877.

It is an arithmetic number, because the mean of its divisors is an integer number (10112569711398).

Almost surely, 2^{122343123315232} is an apocalyptic number.

It is an amenable number.

122343123315232 is a deficient number, since it is larger than the sum of its proper divisors (120358549758320).

122343123315232 is a wasteful number, since it uses less digits than its factorization.

122343123315232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29184905512 (or 29184905504 counting only the distinct ones).

The product of its digits is 155520, while the sum is 37.

Adding to 122343123315232 its reverse (232513321343221), we get a palindrome (354856444658453).

The spelling of 122343123315232 in words is "one hundred twenty-two trillion, three hundred forty-three billion, one hundred twenty-three million, three hundred fifteen thousand, two hundred thirty-two".