2202302020 has 24 divisors (see below), whose sum is σ = 4644693144. Its totient is φ = 877138176.

The previous prime is 2202301999. The next prime is 2202302023. The reversal of 2202302020 is 202032022.

It can be written as a sum of positive squares in 4 ways, for example, as 363436096 + 1838865924 = 19064^2 + 42882^2 .

It is not an unprimeable number, because it can be changed into a prime (2202302023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 231639 + ... + 240958.

It is an arithmetic number, because the mean of its divisors is an integer number (193528881).

Almost surely, 2^2202302020 is an apocalyptic number.

2202302020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2202302020 is an abundant number, since it is smaller than the sum of its proper divisors (2442391124).

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

2202302020 is a wasteful number, since it uses less digits than its factorization.

2202302020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472839 (or 472837 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 13.

The square root of 2202302020 is about 46928.6907978477. The cubic root of 2202302020 is about 1301.0449231928.

Adding to 2202302020 its reverse (202032022), we get a palindrome (2404334042).

The spelling of 2202302020 in words is "two billion, two hundred two million, three hundred two thousand, twenty".