1120022111101 has 8 divisors (see below), whose sum is σ = 1143876441600. Its totient is φ = 1096168783728.

The previous prime is 1120022111069. The next prime is 1120022111141. The reversal of 1120022111101 is 1011112200211.

It is a happy number.

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 1120022111101 - 2⁵ = 1120022111069 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 (1120022111141) 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, 2273820 + ... + 2722186.

It is an arithmetic number, because the mean of its divisors is an integer number (142984555200).

Almost surely, 2^{1120022111101} is an apocalyptic number.

It is an amenable number.

1120022111101 is a deficient number, since it is larger than the sum of its proper divisors (23854330499).

1120022111101 is an equidigital number, since it uses as much as digits as its factorization.

1120022111101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501563.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 1120022111101 its reverse (1011112200211), we get a palindrome (2131134311312).

The spelling of 1120022111101 in words is "one trillion, one hundred twenty billion, twenty-two million, one hundred eleven thousand, one hundred one".