2223130020 has 24 divisors (see below), whose sum is σ = 6224764224. Its totient is φ = 592834656.

The previous prime is 2223130009. The next prime is 2223130031. The reversal of 2223130020 is 200313222.

It is an interprime number because it is at equal distance from previous prime (2223130009) and next prime (2223130031).

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

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18526024 + ... + 18526143.

It is an arithmetic number, because the mean of its divisors is an integer number (259365176).

Almost surely, 2^2223130020 is an apocalyptic number.

2223130020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2223130020 is an abundant number, since it is smaller than the sum of its proper divisors (4001634204).

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

2223130020 is a wasteful number, since it uses less digits than its factorization.

2223130020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37052179 (or 37052177 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 2223130020 is about 47150.0797454257. The cubic root of 2223130020 is about 1305.1335516056.

Adding to 2223130020 its reverse (200313222), we get a palindrome (2423443242).

The spelling of 2223130020 in words is "two billion, two hundred twenty-three million, one hundred thirty thousand, twenty".