111120011101022 has 48 divisors (see below), whose sum is σ = 209765947735680. Its totient is φ = 43214363272080.

The previous prime is 111120011101007. The next prime is 111120011101031. The reversal of 111120011101022 is 220101110021111.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 111120011100988 and 111120011101006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 59033372 + ... + 60886607.

It is an arithmetic number, because the mean of its divisors is an integer number (4370123911160).

Almost surely, 2^{111120011101022} is an apocalyptic number.

111120011101022 is a deficient number, since it is larger than the sum of its proper divisors (98645936634658).

111120011101022 is a wasteful number, since it uses less digits than its factorization.

111120011101022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119920557 (or 119920546 counting only the distinct ones).

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

Adding to 111120011101022 its reverse (220101110021111), we get a palindrome (331221121122133).

The spelling of 111120011101022 in words is "one hundred eleven trillion, one hundred twenty billion, eleven million, one hundred one thousand, twenty-two".