111101210110022 has 16 divisors (see below), whose sum is σ = 181821939008400. Its totient is φ = 50495005931040.

The previous prime is 111101210110021. The next prime is 111101210110031. The reversal of 111101210110022 is 220011012101111.

It is a super-2 number, since 2×111101210110022² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 111101210109979 and 111101210110006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111101210110021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 277000997 + ... + 277401792.

It is an arithmetic number, because the mean of its divisors is an integer number (11363871188025).

Almost surely, 2^{111101210110022} is an apocalyptic number.

111101210110022 is a deficient number, since it is larger than the sum of its proper divisors (70720728898378).

111101210110022 is a wasteful number, since it uses less digits than its factorization.

111101210110022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 554411911.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 111101210110022 its reverse (220011012101111), we get a palindrome (331112222211133).

The spelling of 111101210110022 in words is "one hundred eleven trillion, one hundred one billion, two hundred ten million, one hundred ten thousand, twenty-two".