112022414521 has 4 divisors (see below), whose sum is σ = 112134775012. Its totient is φ = 111910054032.

The previous prime is 112022414473. The next prime is 112022414561. The reversal of 112022414521 is 125414220211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 40806020025 + 71216394496 = 202005^2 + 266864^2 .

It is a cyclic number.

It is not a de Polignac number, because 112022414521 - 2¹¹ = 112022412473 is a prime.

It is a super-2 number, since 2×112022414521² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112022414561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56178750 + ... + 56180743.

It is an arithmetic number, because the mean of its divisors is an integer number (28033693753).

Almost surely, 2^112022414521 is an apocalyptic number.

It is an amenable number.

112022414521 is a deficient number, since it is larger than the sum of its proper divisors (112360491).

112022414521 is an equidigital number, since it uses as much as digits as its factorization.

112022414521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112360490.

The product of its (nonzero) digits is 1280, while the sum is 25.

Adding to 112022414521 its reverse (125414220211), we get a palindrome (237436634732).

The spelling of 112022414521 in words is "one hundred twelve billion, twenty-two million, four hundred fourteen thousand, five hundred twenty-one".