111006720022 has 8 divisors (see below), whose sum is σ = 181647360072. Its totient is φ = 50457600000.

The previous prime is 111006720017. The next prime is 111006720049. The reversal of 111006720022 is 220027600111.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 5045760001 = 111006720022 / (1 + 1 + 1 + 0 + 0 + 6 + 7 + 2 + 0 + 0 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 111006719975 and 111006720002.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2522879979 + ... + 2522880022.

It is an arithmetic number, because the mean of its divisors is an integer number (22705920009).

Almost surely, 2^111006720022 is an apocalyptic number.

111006720022 is a deficient number, since it is larger than the sum of its proper divisors (70640640050).

111006720022 is a wasteful number, since it uses less digits than its factorization.

111006720022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5045760014.

The product of its (nonzero) digits is 336, while the sum is 22.

The spelling of 111006720022 in words is "one hundred eleven billion, six million, seven hundred twenty thousand, twenty-two".