322302240440012 has 48 divisors (see below), whose sum is σ = 644887388221440. Its totient is φ = 138068915902272.

The previous prime is 322302240440003. The next prime is 322302240440041. The reversal of 322302240440012 is 210044042203223.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1126382153 + ... + 1126668255.

It is an arithmetic number, because the mean of its divisors is an integer number (13435153921280).

Almost surely, 2^{322302240440012} is an apocalyptic number.

It is an amenable number.

322302240440012 is an abundant number, since it is smaller than the sum of its proper divisors (322585147781428).

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

322302240440012 is a wasteful number, since it uses less digits than its factorization.

322302240440012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303630 (or 303628 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 322302240440012 its reverse (210044042203223), we get a palindrome (532346282643235).

The spelling of 322302240440012 in words is "three hundred twenty-two trillion, three hundred two billion, two hundred forty million, four hundred forty thousand, twelve".