12200200112281 has 2 divisors, whose sum is σ = 12200200112282. Its totient is φ = 12200200112280.

The previous prime is 12200200112249. The next prime is 12200200112291. The reversal of 12200200112281 is 18221100200221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12196096428681 + 4103683600 = 3492291^2 + 64060^2 .

It is a cyclic number.

It is not a de Polignac number, because 12200200112281 - 2⁵ = 12200200112249 is a prime.

It is a super-2 number, since 2×12200200112281² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12200200112291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6100100056140 + 6100100056141.

It is an arithmetic number, because the mean of its divisors is an integer number (6100100056141).

Almost surely, 2^{12200200112281} is an apocalyptic number.

It is an amenable number.

12200200112281 is a deficient number, since it is larger than the sum of its proper divisors (1).

12200200112281 is an equidigital number, since it uses as much as digits as its factorization.

12200200112281 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 256, while the sum is 22.

The spelling of 12200200112281 in words is "twelve trillion, two hundred billion, two hundred million, one hundred twelve thousand, two hundred eighty-one".