122344011132152 has 32 divisors (see below), whose sum is σ = 230652836539200. Its totient is φ = 60837250287744.

The previous prime is 122344011132149. The next prime is 122344011132223. The reversal of 122344011132152 is 251231110443221.

It is a super-2 number, since 2×122344011132152² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39911063 + ... + 42867014.

It is an arithmetic number, because the mean of its divisors is an integer number (7207901141850).

Almost surely, 2^{122344011132152} is an apocalyptic number.

It is an amenable number.

122344011132152 is a deficient number, since it is larger than the sum of its proper divisors (108308825407048).

122344011132152 is a wasteful number, since it uses less digits than its factorization.

122344011132152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82779095 (or 82779091 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

Adding to 122344011132152 its reverse (251231110443221), we get a palindrome (373575121575373).

The spelling of 122344011132152 in words is "one hundred twenty-two trillion, three hundred forty-four billion, eleven million, one hundred thirty-two thousand, one hundred fifty-two".