20230112111122 has 16 divisors (see below), whose sum is σ = 30634743137400. Its totient is φ = 10018859941888.

The previous prime is 20230112111051. The next prime is 20230112111159. The reversal of 20230112111122 is 22111121103202.

It can be written as a sum of positive squares in 4 ways, for example, as 18232720660441 + 1997391450681 = 4269979^2 + 1413291^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 20230112111122.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82095823 + ... + 82341874.

Almost surely, 2^{20230112111122} is an apocalyptic number.

20230112111122 is a deficient number, since it is larger than the sum of its proper divisors (10404631026278).

20230112111122 is a wasteful number, since it uses less digits than its factorization.

20230112111122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164438285.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 20230112111122 its reverse (22111121103202), we get a palindrome (42341233214324).

The spelling of 20230112111122 in words is "twenty trillion, two hundred thirty billion, one hundred twelve million, one hundred eleven thousand, one hundred twenty-two".