101112222000222 has 24 divisors (see below), whose sum is σ = 219126012369264. Its totient is φ = 33696453789504.

The previous prime is 101112222000199. The next prime is 101112222000227. The reversal of 101112222000222 is 222000222211101.

It is a happy number.

101112222000222 is a `hidden beast` number, since 10 + 1 + 11 + 222 + 200 + 0 + 222 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 101112222000195 and 101112222000204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101112222000227) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 634935723 + ... + 635094950.

It is an arithmetic number, because the mean of its divisors is an integer number (9130250515386).

Almost surely, 2^{101112222000222} is an apocalyptic number.

101112222000222 is an abundant number, since it is smaller than the sum of its proper divisors (118013790369042).

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

101112222000222 is a wasteful number, since it uses less digits than its factorization.

101112222000222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1270035104 (or 1270035101 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 101112222000222 its reverse (222000222211101), we get a palindrome (323112444211323).

The spelling of 101112222000222 in words is "one hundred one trillion, one hundred twelve billion, two hundred twenty-two million, two hundred twenty-two", and thus it is an aban number.