112120022237 has 2 divisors, whose sum is σ = 112120022238. Its totient is φ = 112120022236.

The previous prime is 112120022197. The next prime is 112120022291. The reversal of 112120022237 is 732220021211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 111061561081 + 1058461156 = 333259^2 + 32534^2 .

It is a cyclic number.

It is not a de Polignac number, because 112120022237 - 2²⁶ = 112052913373 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112126022237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56060011118 + 56060011119.

It is an arithmetic number, because the mean of its divisors is an integer number (56060011119).

Almost surely, 2^112120022237 is an apocalyptic number.

It is an amenable number.

112120022237 is a deficient number, since it is larger than the sum of its proper divisors (1).

112120022237 is an equidigital number, since it uses as much as digits as its factorization.

112120022237 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672, while the sum is 23.

Adding to 112120022237 its reverse (732220021211), we get a palindrome (844340043448).

The spelling of 112120022237 in words is "one hundred twelve billion, one hundred twenty million, twenty-two thousand, two hundred thirty-seven".