2322201321020 has 96 divisors (see below), whose sum is σ = 5592162240000. Its totient is φ = 793488708864.

The previous prime is 2322201320953. The next prime is 2322201321031. The reversal of 2322201321020 is 201231022232.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 2322201320983 and 2322201321001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 102545819 + ... + 102568461.

It is an arithmetic number, because the mean of its divisors is an integer number (58251690000).

Almost surely, 2^{2322201321020} is an apocalyptic number.

2322201321020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2322201321020 is an abundant number, since it is smaller than the sum of its proper divisors (3269960918980).

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

2322201321020 is a wasteful number, since it uses less digits than its factorization.

2322201321020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25107 (or 25105 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 2322201321020 its reverse (201231022232), we get a palindrome (2523432343252).

The spelling of 2322201321020 in words is "two trillion, three hundred twenty-two billion, two hundred one million, three hundred twenty-one thousand, twenty".