111200222101222 has 8 divisors (see below), whose sum is σ = 176612117454936. Its totient is φ = 52329516282912.

The previous prime is 111200222101211. The next prime is 111200222101231. The reversal of 111200222101222 is 222101222002111.

111200222101222 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×111200222101222² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 111200222101222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1635297383808 + ... + 1635297383875.

It is an arithmetic number, because the mean of its divisors is an integer number (22076514681867).

Almost surely, 2^{111200222101222} is an apocalyptic number.

111200222101222 is a deficient number, since it is larger than the sum of its proper divisors (65411895353714).

111200222101222 is a wasteful number, since it uses less digits than its factorization.

111200222101222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3270594767702.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 111200222101222 its reverse (222101222002111), we get a palindrome (333301444103333).

The spelling of 111200222101222 in words is "one hundred eleven trillion, two hundred billion, two hundred twenty-two million, one hundred one thousand, two hundred twenty-two".