322053134312 has 48 divisors (see below), whose sum is σ = 747283076640. Its totient is φ = 127405631808.

The previous prime is 322053134279. The next prime is 322053134329. The reversal of 322053134312 is 213431350223.

It is a happy number.

It is a super-2 number, since 2×322053134312² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17005178 + ... + 17024105.

It is an arithmetic number, because the mean of its divisors is an integer number (15568397430).

Almost surely, 2^322053134312 is an apocalyptic number.

It is an amenable number.

322053134312 is an abundant number, since it is smaller than the sum of its proper divisors (425229942328).

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

322053134312 is a wasteful number, since it uses less digits than its factorization.

322053134312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34029322 (or 34029305 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 29.

Adding to 322053134312 its reverse (213431350223), we get a palindrome (535484484535).

The spelling of 322053134312 in words is "three hundred twenty-two billion, fifty-three million, one hundred thirty-four thousand, three hundred twelve".