20222011101112 has 16 divisors (see below), whose sum is σ = 37918035258840. Its totient is φ = 10110535032096.

The previous prime is 20222011101007. The next prime is 20222011101113. The reversal of 20222011101112 is 21110111022202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20222011101113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58632118 + ... + 58976005.

Almost surely, 2^{20222011101112} is an apocalyptic number.

It is an amenable number.

20222011101112 is a deficient number, since it is larger than the sum of its proper divisors (17696024157728).

20222011101112 is a wasteful number, since it uses less digits than its factorization.

20222011101112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117629622 (or 117629618 counting only the distinct ones).

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

Adding to 20222011101112 its reverse (21110111022202), we get a palindrome (41332122123314).

The spelling of 20222011101112 in words is "twenty trillion, two hundred twenty-two billion, eleven million, one hundred one thousand, one hundred twelve".