111210010002222 has 32 divisors (see below), whose sum is σ = 228671069468832. Its totient is φ = 36030264367104.

The previous prime is 111210010002187. The next prime is 111210010002239. The reversal of 111210010002222 is 222200010012111.

111210010002222 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 262614243 + ... + 263037374.

It is an arithmetic number, because the mean of its divisors is an integer number (7145970920901).

Almost surely, 2^{111210010002222} is an apocalyptic number.

111210010002222 is an abundant number, since it is smaller than the sum of its proper divisors (117461059466610).

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

111210010002222 is a wasteful number, since it uses less digits than its factorization.

111210010002222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525652612.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 111210010002222 its reverse (222200010012111), we get a palindrome (333410020014333).

The spelling of 111210010002222 in words is "one hundred eleven trillion, two hundred ten billion, ten million, two thousand, two hundred twenty-two".