322270074492 has 48 divisors (see below), whose sum is σ = 798802435200. Its totient is φ = 100835824320.

The previous prime is 322270074461. The next prime is 322270074499. The reversal of 322270074492 is 294470072223.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322270074499) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6458934 + ... + 6508637.

It is an arithmetic number, because the mean of its divisors is an integer number (16641717400).

Almost surely, 2^322270074492 is an apocalyptic number.

It is an amenable number.

322270074492 is an abundant number, since it is smaller than the sum of its proper divisors (476532360708).

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

322270074492 is a wasteful number, since it uses less digits than its factorization.

322270074492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12967706 (or 12967704 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 42.

The spelling of 322270074492 in words is "three hundred twenty-two billion, two hundred seventy million, seventy-four thousand, four hundred ninety-two".