2202310020 has 48 divisors (see below), whose sum is σ = 6297677568. Its totient is φ = 574786560.

The previous prime is 2202310003. The next prime is 2202310027. The reversal of 2202310020 is 200132022.

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

It is a junction number, because it is equal to n+sod(n) for n = 2202309978 and 2202310005.

It is not an unprimeable number, because it can be changed into a prime (2202310027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 387661 + ... + 393300.

It is an arithmetic number, because the mean of its divisors is an integer number (131201616).

Almost surely, 2^2202310020 is an apocalyptic number.

2202310020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2202310020 is an abundant number, since it is smaller than the sum of its proper divisors (4095367548).

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

2202310020 is a wasteful number, since it uses less digits than its factorization.

2202310020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 781020 (or 781018 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 2202310020 is about 46928.7760334744. The cubic root of 2202310020 is about 1301.0464985666.

Adding to 2202310020 its reverse (200132022), we get a palindrome (2402442042).

The spelling of 2202310020 in words is "two billion, two hundred two million, three hundred ten thousand, twenty".