2201022203312 has 20 divisors (see below), whose sum is σ = 4379736750336. Its totient is φ = 1070767558080.

The previous prime is 2201022203309. The next prime is 2201022203327. The reversal of 2201022203312 is 2133022201022.

It is a happy number.

It is a super-2 number, since 2×2201022203312² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1858970864 + ... + 1858972047.

Almost surely, 2^{2201022203312} is an apocalyptic number.

It is an amenable number.

2201022203312 is a deficient number, since it is larger than the sum of its proper divisors (2178714547024).

2201022203312 is a wasteful number, since it uses less digits than its factorization.

2201022203312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3717942956 (or 3717942950 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 2201022203312 its reverse (2133022201022), we get a palindrome (4334044404334).

The spelling of 2201022203312 in words is "two trillion, two hundred one billion, twenty-two million, two hundred three thousand, three hundred twelve".