2203210002312 has 128 divisors (see below), whose sum is σ = 6713281411200. Its totient is φ = 663950649600.

The previous prime is 2203210002289. The next prime is 2203210002349. The reversal of 2203210002312 is 2132000123022.

2203210002312 is a `hidden beast` number, since 220 + 3 + 210 + 0 + 0 + 231 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2131483 + ... + 2991594.

It is an arithmetic number, because the mean of its divisors is an integer number (52447511025).

Almost surely, 2^{2203210002312} is an apocalyptic number.

2203210002312 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2203210002312 is an abundant number, since it is smaller than the sum of its proper divisors (4510071408888).

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

2203210002312 is a wasteful number, since it uses less digits than its factorization.

2203210002312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5123284 (or 5123274 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 2203210002312 its reverse (2132000123022), we get a palindrome (4335210125334).

The spelling of 2203210002312 in words is "two trillion, two hundred three billion, two hundred ten million, two thousand, three hundred twelve".