2022111101112 has 16 divisors (see below), whose sum is σ = 5055277752840. Its totient is φ = 674037033696.

The previous prime is 2022111101111. The next prime is 2022111101141. The reversal of 2022111101112 is 2111011112202.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2022111101091 and 2022111101100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022111101111) 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, 42127314583 + ... + 42127314630.

Almost surely, 2^{2022111101112} is an apocalyptic number.

It is an amenable number.

2022111101112 is an abundant number, since it is smaller than the sum of its proper divisors (3033166651728).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2022111101112 is a wasteful number, since it uses less digits than its factorization.

2022111101112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84254629222 (or 84254629218 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 2022111101112 its reverse (2111011112202), we get a palindrome (4133122213314).

The spelling of 2022111101112 in words is "two trillion, twenty-two billion, one hundred eleven million, one hundred one thousand, one hundred twelve".