111120010222 has 16 divisors (see below), whose sum is σ = 179539920000. Its totient is φ = 51275197152.

The previous prime is 111120010217. The next prime is 111120010301. The reversal of 111120010222 is 222010021111.

It is a Harshad number since it is a multiple of its sum of digits (13).

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, 332097 + ... + 576652.

It is an arithmetic number, because the mean of its divisors is an integer number (11221245000).

Almost surely, 2^111120010222 is an apocalyptic number.

111120010222 is a deficient number, since it is larger than the sum of its proper divisors (68419909778).

111120010222 is a wasteful number, since it uses less digits than its factorization.

111120010222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 913467.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 111120010222 its reverse (222010021111), we get a palindrome (333130031333).

The spelling of 111120010222 in words is "one hundred eleven billion, one hundred twenty million, ten thousand, two hundred twenty-two".