11310400222 has 12 divisors (see below), whose sum is σ = 18648139608. Its totient is φ = 5141090900.

The previous prime is 11310400183. The next prime is 11310400243. The reversal of 11310400222 is 22200401311.

It is a junction number, because it is equal to n+sod(n) for n = 11310400196 and 11310400205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23368354 + ... + 23368837.

It is an arithmetic number, because the mean of its divisors is an integer number (1554011634).

Almost surely, 2^11310400222 is an apocalyptic number.

11310400222 is a deficient number, since it is larger than the sum of its proper divisors (7337739386).

11310400222 is a wasteful number, since it uses less digits than its factorization.

11310400222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46737215 (or 46737204 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 11310400222 its reverse (22200401311), we get a palindrome (33510801533).

The spelling of 11310400222 in words is "eleven billion, three hundred ten million, four hundred thousand, two hundred twenty-two".