2310112111222 has 16 divisors (see below), whose sum is σ = 3584726001360. Its totient is φ = 1115204983648.

The previous prime is 2310112111201. The next prime is 2310112111231. The reversal of 2310112111222 is 2221112110132.

It is a self number, because there is not a number n which added to its sum of digits gives 2310112111222.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2878668 + ... + 3592624.

It is an arithmetic number, because the mean of its divisors is an integer number (224045375085).

Almost surely, 2^{2310112111222} is an apocalyptic number.

2310112111222 is a deficient number, since it is larger than the sum of its proper divisors (1274613890138).

2310112111222 is a wasteful number, since it uses less digits than its factorization.

2310112111222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 769775.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 2310112111222 its reverse (2221112110132), we get a palindrome (4531224221354).

The spelling of 2310112111222 in words is "two trillion, three hundred ten billion, one hundred twelve million, one hundred eleven thousand, two hundred twenty-two".