112020122133 has 48 divisors (see below), whose sum is σ = 173787462576. Its totient is φ = 69278146560.

The previous prime is 112020122113. The next prime is 112020122171. The reversal of 112020122133 is 331221020211.

It can be written as a sum of positive squares in 8 ways, for example, as 5455742769 + 106564379364 = 73863^2 + 326442^2 .

It is not a de Polignac number, because 112020122133 - 2¹⁶ = 112020056597 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112020122113) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 25474291 + ... + 25478687.

It is an arithmetic number, because the mean of its divisors is an integer number (3620572137).

Almost surely, 2^112020122133 is an apocalyptic number.

It is an amenable number.

112020122133 is a deficient number, since it is larger than the sum of its proper divisors (61767340443).

112020122133 is a wasteful number, since it uses less digits than its factorization.

112020122133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6774 (or 6771 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 112020122133 its reverse (331221020211), we get a palindrome (443241142344).

The spelling of 112020122133 in words is "one hundred twelve billion, twenty million, one hundred twenty-two thousand, one hundred thirty-three".