111020111101022 has 16 divisors (see below), whose sum is σ = 170075451617280. Its totient is φ = 54328322922168.

The previous prime is 111020111100959. The next prime is 111020111101051. The reversal of 111020111101022 is 220101111020111.

It is a junction number, because it is equal to n+sod(n) for n = 111020111100988 and 111020111101006.

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, 477083 + ... + 14908649.

It is an arithmetic number, because the mean of its divisors is an integer number (10629715726080).

Almost surely, 2^{111020111101022} is an apocalyptic number.

111020111101022 is a deficient number, since it is larger than the sum of its proper divisors (59055340516258).

111020111101022 is a wasteful number, since it uses less digits than its factorization.

111020111101022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14513455.

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

Adding to 111020111101022 its reverse (220101111020111), we get a palindrome (331121222121133).

The spelling of 111020111101022 in words is "one hundred eleven trillion, twenty billion, one hundred eleven million, one hundred one thousand, twenty-two".