2202100312 has 16 divisors (see below), whose sum is σ = 4130217000. Its totient is φ = 1100709120.

The previous prime is 2202100309. The next prime is 2202100331. The reversal of 2202100312 is 2130012022.

It is a super-2 number, since 2×2202100312² = 9698491568220994688, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2202100292 and 2202100301.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14062 + ... + 67837.

Almost surely, 2^2202100312 is an apocalyptic number.

It is an amenable number.

2202100312 is a deficient number, since it is larger than the sum of its proper divisors (1928116688).

2202100312 is a wasteful number, since it uses less digits than its factorization.

2202100312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85266 (or 85262 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 2202100312 is about 46926.5416582130. The cubic root of 2202100312 is about 1301.0052012444.

Adding to 2202100312 its reverse (2130012022), we get a palindrome (4332112334).

The spelling of 2202100312 in words is "two billion, two hundred two million, one hundred thousand, three hundred twelve".