111020201112022 has 32 divisors (see below), whose sum is σ = 170517309580800. Its totient is φ = 54200139832800.

The previous prime is 111020201112019. The next prime is 111020201112049. The reversal of 111020201112022 is 220211102020111.

It is a junction number, because it is equal to n+sod(n) for n = 111020201111987 and 111020201112005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5724804 + ... + 15962887.

It is an arithmetic number, because the mean of its divisors is an integer number (5328665924400).

Almost surely, 2^{111020201112022} is an apocalyptic number.

111020201112022 is a deficient number, since it is larger than the sum of its proper divisors (59497108468778).

111020201112022 is a wasteful number, since it uses less digits than its factorization.

111020201112022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21688132.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 111020201112022 its reverse (220211102020111), we get a palindrome (331231303132133).

The spelling of 111020201112022 in words is "one hundred eleven trillion, twenty billion, two hundred one million, one hundred twelve thousand, twenty-two".