10002200000312 has 32 divisors (see below), whose sum is σ = 20261691384480. Its totient is φ = 4601556255360.

The previous prime is 10002200000291. The next prime is 10002200000321. The reversal of 10002200000312 is 21300000220001.

It is a happy number.

10002200000312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 10002200000293 and 10002200000302.

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, 154589843 + ... + 154654530.

It is an arithmetic number, because the mean of its divisors is an integer number (633177855765).

Almost surely, 2^{10002200000312} is an apocalyptic number.

It is an amenable number.

10002200000312 is an abundant number, since it is smaller than the sum of its proper divisors (10259491384168).

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

10002200000312 is a wasteful number, since it uses less digits than its factorization.

10002200000312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309244703 (or 309244699 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 10002200000312 its reverse (21300000220001), we get a palindrome (31302200220313).

The spelling of 10002200000312 in words is "ten trillion, two billion, two hundred million, three hundred twelve", and thus it is an aban number.