201112200221239 has 2 divisors, whose sum is σ = 201112200221240. Its totient is φ = 201112200221238.

The previous prime is 201112200221029. The next prime is 201112200221269. The reversal of 201112200221239 is 932122002211102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 201112200221239 - 2¹⁷ = 201112200090167 is a prime.

It is a super-2 number, since 2×201112200221239² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201112200221269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100556100110619 + 100556100110620.

It is an arithmetic number, because the mean of its divisors is an integer number (100556100110620).

Almost surely, 2^{201112200221239} is an apocalyptic number.

201112200221239 is a deficient number, since it is larger than the sum of its proper divisors (1).

201112200221239 is an equidigital number, since it uses as much as digits as its factorization.

201112200221239 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 28.

The spelling of 201112200221239 in words is "two hundred one trillion, one hundred twelve billion, two hundred million, two hundred twenty-one thousand, two hundred thirty-nine".