111312003030222 has 32 divisors (see below), whose sum is σ = 222830990075520. Its totient is φ = 37069512590880.

The previous prime is 111312003030209. The next prime is 111312003030271. The reversal of 111312003030222 is 222030300213111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48998173 + ... + 51219575.

It is an arithmetic number, because the mean of its divisors is an integer number (6963468439860).

Almost surely, 2^{111312003030222} is an apocalyptic number.

111312003030222 is an abundant number, since it is smaller than the sum of its proper divisors (111518987045298).

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

111312003030222 is a wasteful number, since it uses less digits than its factorization.

111312003030222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2229168.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 111312003030222 its reverse (222030300213111), we get a palindrome (333342303243333).

The spelling of 111312003030222 in words is "one hundred eleven trillion, three hundred twelve billion, three million, thirty thousand, two hundred twenty-two".