111102012110022 has 16 divisors (see below), whose sum is σ = 222474016968960. Its totient is φ = 36989005245192.

The previous prime is 111102012109993. The next prime is 111102012110041. The reversal of 111102012110022 is 220011210201111.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 111102012109983 and 111102012110010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11249692522 + ... + 11249702397.

It is an arithmetic number, because the mean of its divisors is an integer number (13904626060560).

Almost surely, 2^{111102012110022} is an apocalyptic number.

111102012110022 is an abundant number, since it is smaller than the sum of its proper divisors (111372004858938).

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

111102012110022 is a wasteful number, since it uses less digits than its factorization.

111102012110022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22499395747.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 111102012110022 its reverse (220011210201111), we get a palindrome (331113222311133).

The spelling of 111102012110022 in words is "one hundred eleven trillion, one hundred two billion, twelve million, one hundred ten thousand, twenty-two".