111100001122022 has 16 divisors (see below), whose sum is σ = 181800208430352. Its totient is φ = 50499943122720.

The previous prime is 111100001121959. The next prime is 111100001122043. The reversal of 111100001122022 is 220221100001111.

It is a junction number, because it is equal to n+sod(n) for n = 111100001121988 and 111100001122006.

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, 21547568 + ... + 26201100.

It is an arithmetic number, because the mean of its divisors is an integer number (11362513026897).

Almost surely, 2^{111100001122022} is an apocalyptic number.

111100001122022 is a deficient number, since it is larger than the sum of its proper divisors (70700207308330).

111100001122022 is a wasteful number, since it uses less digits than its factorization.

111100001122022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5738743.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 111100001122022 its reverse (220221100001111), we get a palindrome (331321101123133).

The spelling of 111100001122022 in words is "one hundred eleven trillion, one hundred billion, one million, one hundred twenty-two thousand, twenty-two".