322013100000 has 288 divisors, whose sum is σ = 1092999731040. Its totient is φ = 82906880000.

The previous prime is 322013099999. The next prime is 322013100001. The reversal of 322013100000 is 1310223.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (322013099999) and next prime (322013100001).

It is a super-2 number, since 2×322013100000² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322013100001) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8681494 + ... + 8718506.

It is an arithmetic number, because the mean of its divisors is an integer number (3795137955).

Almost surely, 2^322013100000 is an apocalyptic number.

322013100000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 322013100000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (546499865520).

322013100000 is an abundant number, since it is smaller than the sum of its proper divisors (770986631040).

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

322013100000 is an equidigital number, since it uses as much as digits as its factorization.

322013100000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37080 (or 37052 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 322013100000 its reverse (1310223), we get a palindrome (322014410223).

The spelling of 322013100000 in words is "three hundred twenty-two billion, thirteen million, one hundred thousand".