1110222020111 has 8 divisors (see below), whose sum is σ = 1123667992944. Its totient is φ = 1096777709440.

The previous prime is 1110222020093. The next prime is 1110222020197. The reversal of 1110222020111 is 1110202220111.

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

It is a cyclic number.

It is not a de Polignac number, because 1110222020111 - 2³⁴ = 1093042150927 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110222020911) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 955655 + ... + 1770231.

It is an arithmetic number, because the mean of its divisors is an integer number (140458499118).

Almost surely, 2^{1110222020111} is an apocalyptic number.

1110222020111 is a deficient number, since it is larger than the sum of its proper divisors (13445972833).

1110222020111 is an equidigital number, since it uses as much as digits as its factorization.

1110222020111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 831081.

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

Adding to 1110222020111 its reverse (1110202220111), we get a palindrome (2220424240222).

The spelling of 1110222020111 in words is "one trillion, one hundred ten billion, two hundred twenty-two million, twenty thousand, one hundred eleven".