322132322000 has 40 divisors (see below), whose sum is σ = 778915959432. Its totient is φ = 128852928000.

The previous prime is 322132321997. The next prime is 322132322011. The reversal of 322132322000 is 223231223.

It can be written as a sum of positive squares in 4 ways, for example, as 947162176 + 321185159824 = 30776^2 + 566732^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×322132322000² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80531081 + ... + 80535080.

Almost surely, 2^322132322000 is an apocalyptic number.

It is an amenable number.

322132322000 is an abundant number, since it is smaller than the sum of its proper divisors (456783637432).

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

322132322000 is a wasteful number, since it uses less digits than its factorization.

322132322000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161066184 (or 161066168 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 322132322000 its reverse (223231223), we get a palindrome (322355553223).

The spelling of 322132322000 in words is "three hundred twenty-two billion, one hundred thirty-two million, three hundred twenty-two thousand".