111200001120222 has 64 divisors (see below), whose sum is σ = 257191126316544. Its totient is φ = 31394985799680.

The previous prime is 111200001120217. The next prime is 111200001120253. The reversal of 111200001120222 is 222021100002111.

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 31 ways as a sum of consecutive naturals, for example, 18605179 + ... + 23844342.

It is an arithmetic number, because the mean of its divisors is an integer number (4018611348696).

Almost surely, 2^{111200001120222} is an apocalyptic number.

111200001120222 is an abundant number, since it is smaller than the sum of its proper divisors (145991125196322).

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

111200001120222 is a wasteful number, since it uses less digits than its factorization.

111200001120222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42450273.

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

Adding to 111200001120222 its reverse (222021100002111), we get a palindrome (333221101122333).

The spelling of 111200001120222 in words is "one hundred eleven trillion, two hundred billion, one million, one hundred twenty thousand, two hundred twenty-two".