2203253521220 has 24 divisors (see below), whose sum is σ = 4646191536000. Its totient is φ = 877613952992.

The previous prime is 2203253521193. The next prime is 2203253521229. The reversal of 2203253521220 is 221253523022.

It is not an unprimeable number, because it can be changed into a prime (2203253521229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 230461070 + ... + 230470629.

It is an arithmetic number, because the mean of its divisors is an integer number (193591314000).

Almost surely, 2^{2203253521220} is an apocalyptic number.

2203253521220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2203253521220 is an abundant number, since it is smaller than the sum of its proper divisors (2442938014780).

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

2203253521220 is a wasteful number, since it uses less digits than its factorization.

2203253521220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460931947 (or 460931945 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

The spelling of 2203253521220 in words is "two trillion, two hundred three billion, two hundred fifty-three million, five hundred twenty-one thousand, two hundred twenty".