322131000213000 has 384 divisors, whose sum is σ = 1219887158855040. Its totient is φ = 75981758400000.

The previous prime is 322131000212999. The next prime is 322131000213049. The reversal of 322131000213000 is 312000131223.

322131000213000 is a `hidden beast` number, since 3 + 221 + 310 + 0 + 0 + 2 + 130 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 40307926 + ... + 47633925.

It is an arithmetic number, because the mean of its divisors is an integer number (3176789476185).

Almost surely, 2^{322131000213000} is an apocalyptic number.

322131000213000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

322131000213000 is an abundant number, since it is smaller than the sum of its proper divisors (897756158642040).

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

322131000213000 is a wasteful number, since it uses less digits than its factorization.

322131000213000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87941926 (or 87941909 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 322131000213000 its reverse (312000131223), we get a palindrome (322443000344223).

The spelling of 322131000213000 in words is "three hundred twenty-two trillion, one hundred thirty-one billion, two hundred thirteen thousand".