322232573040 has 120 divisors (see below), whose sum is σ = 1162010157840. Its totient is φ = 73653156864.

The previous prime is 322232573023. The next prime is 322232573051. The reversal of 322232573040 is 40375232223.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (120).

It is a super-2 number, since 2×322232573040² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 322232572992 and 322232573010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13688605 + ... + 13712124.

It is an arithmetic number, because the mean of its divisors is an integer number (9683417982).

Almost surely, 2^322232573040 is an apocalyptic number.

322232573040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

322232573040 is an abundant number, since it is smaller than the sum of its proper divisors (839777584800).

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

322232573040 is a wasteful number, since it uses less digits than its factorization.

322232573040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27400759 (or 27400746 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 33.

The spelling of 322232573040 in words is "three hundred twenty-two billion, two hundred thirty-two million, five hundred seventy-three thousand, forty".