10002211312 has 40 divisors (see below), whose sum is σ = 19682067152. Its totient is φ = 4923072000.

The previous prime is 10002211283. The next prime is 10002211337. The reversal of 10002211312 is 21311220001.

It is a super-2 number, since 2×10002211312² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10002211292 and 10002211301.

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, 2378812 + ... + 2383012.

Almost surely, 2^10002211312 is an apocalyptic number.

It is an amenable number.

10002211312 is a deficient number, since it is larger than the sum of its proper divisors (9679855840).

10002211312 is a wasteful number, since it uses less digits than its factorization.

10002211312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6497 (or 6491 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 10002211312 its reverse (21311220001), we get a palindrome (31313431313).

The spelling of 10002211312 in words is "ten billion, two million, two hundred eleven thousand, three hundred twelve".