2323021122020 has 48 divisors (see below), whose sum is σ = 5149813368000. Its totient is φ = 877780333440.

The previous prime is 2323021121977. The next prime is 2323021122041. The reversal of 2323021122020 is 202211203232.

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 = 2323021121983 and 2323021122001.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8625566 + ... + 8890805.

It is an arithmetic number, because the mean of its divisors is an integer number (107287778500).

Almost surely, 2^{2323021122020} is an apocalyptic number.

2323021122020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2323021122020 is an abundant number, since it is smaller than the sum of its proper divisors (2826792245980).

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

2323021122020 is a wasteful number, since it uses less digits than its factorization.

2323021122020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17516748 (or 17516746 counting only the distinct ones).

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

Adding to 2323021122020 its reverse (202211203232), we get a palindrome (2525232325252).

The spelling of 2323021122020 in words is "two trillion, three hundred twenty-three billion, twenty-one million, one hundred twenty-two thousand, twenty".