1106216239 has 2 divisors, whose sum is σ = 1106216240. Its totient is φ = 1106216238.

The previous prime is 1106216213. The next prime is 1106216249. The reversal of 1106216239 is 9326126011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1106216239 - 2⁵ = 1106216207 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1106216239.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1106216249) 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 as a sum of consecutive naturals, namely, 553108119 + 553108120.

It is an arithmetic number, because the mean of its divisors is an integer number (553108120).

Almost surely, 2^1106216239 is an apocalyptic number.

1106216239 is a deficient number, since it is larger than the sum of its proper divisors (1).

1106216239 is an equidigital number, since it uses as much as digits as its factorization.

1106216239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 1106216239 is about 33259.8292088219. The cubic root of 1106216239 is about 1034.2209791378.

The spelling of 1106216239 in words is "one billion, one hundred six million, two hundred sixteen thousand, two hundred thirty-nine".