11112000000222 has 16 divisors (see below), whose sum is σ = 24244363636992. Its totient is φ = 3367272727320.

The previous prime is 11112000000221. The next prime is 11112000000223. The reversal of 11112000000222 is 22200000021111.

It is an interprime number because it is at equal distance from previous prime (11112000000221) and next prime (11112000000223).

It is a junction number, because it is equal to n+sod(n) for n = 11112000000198 and 11112000000207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11112000000221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84181818118 + ... + 84181818249.

It is an arithmetic number, because the mean of its divisors is an integer number (1515272727312).

Almost surely, 2^{11112000000222} is an apocalyptic number.

11112000000222 is an abundant number, since it is smaller than the sum of its proper divisors (13132363636770).

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

11112000000222 is a wasteful number, since it uses less digits than its factorization.

11112000000222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168363636383.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 11112000000222 its reverse (22200000021111), we get a palindrome (33312000021333).

The spelling of 11112000000222 in words is "eleven trillion, one hundred twelve billion, two hundred twenty-two", and thus it is an aban number.