111110001122022 has 32 divisors (see below), whose sum is σ = 254869509464064. Its totient is φ = 31632740529600.

The previous prime is 111110001121993. The next prime is 111110001122027. The reversal of 111110001122022 is 220221100011111.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 111110001121992 and 111110001122010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111110001122027) 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 15 ways as a sum of consecutive naturals, for example, 4707241254 + ... + 4707264857.

It is an arithmetic number, because the mean of its divisors is an integer number (7964672170752).

Almost surely, 2^{111110001122022} is an apocalyptic number.

111110001122022 is an abundant number, since it is smaller than the sum of its proper divisors (143759508342042).

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

111110001122022 is a wasteful number, since it uses less digits than its factorization.

111110001122022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9414506404.

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

Adding to 111110001122022 its reverse (220221100011111), we get a palindrome (331331101133133).

The spelling of 111110001122022 in words is "one hundred eleven trillion, one hundred ten billion, one million, one hundred twenty-two thousand, twenty-two".