1112022202111 has 4 divisors (see below), whose sum is σ = 1112503807800. Its totient is φ = 1111540596424.

The previous prime is 1112022202009. The next prime is 1112022202139.

1112022202111 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1112022202111 - 2³⁹ = 562266388223 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 (1112022200111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 240799381 + ... + 240803998.

It is an arithmetic number, because the mean of its divisors is an integer number (278125951950).

Almost surely, 2^{1112022202111} is an apocalyptic number.

1112022202111 is a deficient number, since it is larger than the sum of its proper divisors (481605689).

1112022202111 is an equidigital number, since it uses as much as digits as its factorization.

1112022202111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 481605688.

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

The spelling of 1112022202111 in words is "one trillion, one hundred twelve billion, twenty-two million, two hundred two thousand, one hundred eleven".