111012100102222 has 8 divisors (see below), whose sum is σ = 181656163803672. Its totient is φ = 50460045501000.

The previous prime is 111012100102187. The next prime is 111012100102307. The reversal of 111012100102222 is 222201001210111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 111012100102196 and 111012100102205.

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 3 ways as a sum of consecutive naturals, for example, 2523002275029 + ... + 2523002275072.

It is an arithmetic number, because the mean of its divisors is an integer number (22707020475459).

Almost surely, 2^{111012100102222} is an apocalyptic number.

111012100102222 is a deficient number, since it is larger than the sum of its proper divisors (70644063701450).

111012100102222 is a wasteful number, since it uses less digits than its factorization.

111012100102222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5046004550114.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 111012100102222 its reverse (222201001210111), we get a palindrome (333213101312333).

The spelling of 111012100102222 in words is "one hundred eleven trillion, twelve billion, one hundred million, one hundred two thousand, two hundred twenty-two".