2202343040312 has 32 divisors (see below), whose sum is σ = 4207208979600. Its totient is φ = 1080573790464.

The previous prime is 2202343040309. The next prime is 2202343040323. The reversal of 2202343040312 is 2130403432022.

It is a congruent number.

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, 9456362 + ... + 9686457.

Almost surely, 2^{2202343040312} is an apocalyptic number.

It is an amenable number.

2202343040312 is a deficient number, since it is larger than the sum of its proper divisors (2004865939288).

2202343040312 is a wasteful number, since it uses less digits than its factorization.

2202343040312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19143095 (or 19143091 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 2202343040312 its reverse (2130403432022), we get a palindrome (4332746472334).

The spelling of 2202343040312 in words is "two trillion, two hundred two billion, three hundred forty-three million, forty thousand, three hundred twelve".