112333121203217 has 2 divisors, whose sum is σ = 112333121203218. Its totient is φ = 112333121203216.

The previous prime is 112333121203129. The next prime is 112333121203243. The reversal of 112333121203217 is 712302121333211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 93778384037776 + 18554737165441 = 9683924^2 + 4307521^2 .

It is a cyclic number.

It is not a de Polignac number, because 112333121203217 - 2¹⁸ = 112333120941073 is a prime.

It is a super-2 number, since 2×112333121203217² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (112333121203417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56166560601608 + 56166560601609.

It is an arithmetic number, because the mean of its divisors is an integer number (56166560601609).

Almost surely, 2^{112333121203217} is an apocalyptic number.

It is an amenable number.

112333121203217 is a deficient number, since it is larger than the sum of its proper divisors (1).

112333121203217 is an equidigital number, since it uses as much as digits as its factorization.

112333121203217 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 32.

Adding to 112333121203217 its reverse (712302121333211), we get a palindrome (824635242536428).

The spelling of 112333121203217 in words is "one hundred twelve trillion, three hundred thirty-three billion, one hundred twenty-one million, two hundred three thousand, two hundred seventeen".