2022011011112 has 8 divisors (see below), whose sum is σ = 3791270645850. Its totient is φ = 1011005505552.

The previous prime is 2022011011087. The next prime is 2022011011117. The reversal of 2022011011112 is 2111101102202.

It can be written as a sum of positive squares in only one way, i.e., 2011591909636 + 10419101476 = 1418306^2 + 102074^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (2022011011117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126375688187 + ... + 126375688202.

Almost surely, 2^{2022011011112} is an apocalyptic number.

It is an amenable number.

2022011011112 is a deficient number, since it is larger than the sum of its proper divisors (1769259634738).

2022011011112 is a wasteful number, since it uses less digits than its factorization.

2022011011112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252751376395 (or 252751376391 counting only the distinct ones).

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

Adding to 2022011011112 its reverse (2111101102202), we get a palindrome (4133112113314).

The spelling of 2022011011112 in words is "two trillion, twenty-two billion, eleven million, eleven thousand, one hundred twelve".