112022221111 has 8 divisors (see below), whose sum is σ = 114704400384. Its totient is φ = 109352488920.

The previous prime is 112022221097. The next prime is 112022221127. The reversal of 112022221111 is 111122220211.

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 112022221111 - 2¹³ = 112022212919 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 (112022221411) 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, 3093555 + ... + 3129556.

It is an arithmetic number, because the mean of its divisors is an integer number (14338050048).

Almost surely, 2^112022221111 is an apocalyptic number.

112022221111 is a deficient number, since it is larger than the sum of its proper divisors (2682179273).

112022221111 is an equidigital number, since it uses as much as digits as its factorization.

112022221111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6223541.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 112022221111 its reverse (111122220211), we get a palindrome (223144441322).

The spelling of 112022221111 in words is "one hundred twelve billion, twenty-two million, two hundred twenty-one thousand, one hundred eleven".