122001144032 has 24 divisors (see below), whose sum is σ = 240327349416. Its totient is φ = 60965626752.

The previous prime is 122001143989. The next prime is 122001144043. The reversal of 122001144032 is 230441100221.

It is a junction number, because it is equal to n+sod(n) for n = 122001143995 and 122001144013.

It is a congruent number.

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, 1035263 + ... + 1147070.

It is an arithmetic number, because the mean of its divisors is an integer number (10013639559).

Almost surely, 2^122001144032 is an apocalyptic number.

It is an amenable number.

122001144032 is a deficient number, since it is larger than the sum of its proper divisors (118326205384).

122001144032 is a wasteful number, since it uses less digits than its factorization.

122001144032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2184090 (or 2184082 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 122001144032 its reverse (230441100221), we get a palindrome (352442244253).

The spelling of 122001144032 in words is "one hundred twenty-two billion, one million, one hundred forty-four thousand, thirty-two".