322132134330 has 40 divisors (see below), whose sum is σ = 866177518932. Its totient is φ = 85901902272.

The previous prime is 322132134329. The next prime is 322132134367. The reversal of 322132134330 is 33431231223.

322132134330 is a `hidden beast` number, since 3 + 2 + 2 + 1 + 321 + 3 + 4 + 330 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 311193275409 + 10938858921 = 557847^2 + 104589^2 .

It is a super-2 number, since 2×322132134330² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 322132134294 and 322132134303.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 198846187 + ... + 198847806.

Almost surely, 2^322132134330 is an apocalyptic number.

322132134330 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

322132134330 is an abundant number, since it is smaller than the sum of its proper divisors (544045384602).

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

322132134330 is a wasteful number, since it uses less digits than its factorization.

322132134330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397694012 (or 397694003 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 322132134330 its reverse (33431231223), we get a palindrome (355563365553).

The spelling of 322132134330 in words is "three hundred twenty-two billion, one hundred thirty-two million, one hundred thirty-four thousand, three hundred thirty".