202223013020 has 48 divisors (see below), whose sum is σ = 485548771008. Its totient is φ = 69303098880.

The previous prime is 202223012993. The next prime is 202223013023. The reversal of 202223013020 is 20310322202.

It is a self number, because there is not a number n which added to its sum of digits gives 202223013020.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202223013023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2714 + ... + 635966.

It is an arithmetic number, because the mean of its divisors is an integer number (10115599396).

Almost surely, 2^202223013020 is an apocalyptic number.

202223013020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202223013020 is an abundant number, since it is smaller than the sum of its proper divisors (283325757988).

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

202223013020 is a wasteful number, since it uses less digits than its factorization.

202223013020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 635550 (or 635548 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 202223013020 its reverse (20310322202), we get a palindrome (222533335222).

The spelling of 202223013020 in words is "two hundred two billion, two hundred twenty-three million, thirteen thousand, twenty".