111010112022210 has 16 divisors (see below), whose sum is σ = 266424268853376. Its totient is φ = 29602696539248.

The previous prime is 111010112022209. The next prime is 111010112022217. The reversal of 111010112022210 is 12220211010111.

It is a happy number.

It is a super-2 number, since 2×111010112022210² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 111010112022210.

It is not an unprimeable number, because it can be changed into a prime (111010112022217) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1850168533674 + ... + 1850168533733.

It is an arithmetic number, because the mean of its divisors is an integer number (16651516803336).

Almost surely, 2^{111010112022210} is an apocalyptic number.

111010112022210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111010112022210 is an abundant number, since it is smaller than the sum of its proper divisors (155414156831166).

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

111010112022210 is a wasteful number, since it uses less digits than its factorization.

111010112022210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3700337067417.

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

Adding to 111010112022210 its reverse (12220211010111), we get a palindrome (123230323032321).

The spelling of 111010112022210 in words is "one hundred eleven trillion, ten billion, one hundred twelve million, twenty-two thousand, two hundred ten".