322013012001000 has 128 divisors (see below), whose sum is σ = 1011079838396160. Its totient is φ = 85323192864000.

The previous prime is 322013012000963. The next prime is 322013012001001. The reversal of 322013012001000 is 100210310223.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (322013012001001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 341368716 + ... + 342310715.

It is an arithmetic number, because the mean of its divisors is an integer number (7899061237470).

Almost surely, 2^{322013012001000} is an apocalyptic number.

322013012001000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

322013012001000 is an abundant number, since it is smaller than the sum of its proper divisors (689066826395160).

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

322013012001000 is a wasteful number, since it uses less digits than its factorization.

322013012001000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 683679612 (or 683679598 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 322013012001000 its reverse (100210310223), we get a palindrome (322113222311223).

The spelling of 322013012001000 in words is "three hundred twenty-two trillion, thirteen billion, twelve million, one thousand".