3522112091 has 2 divisors, whose sum is σ = 3522112092. Its totient is φ = 3522112090.

The previous prime is 3522112057. The next prime is 3522112127. The reversal of 3522112091 is 1902112253.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (1902112253) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3522112091 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3522112091.

It is not a weakly prime, because it can be changed into another prime (3522112021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1761056045 + 1761056046.

It is an arithmetic number, because the mean of its divisors is an integer number (1761056046).

Almost surely, 2^3522112091 is an apocalyptic number.

3522112091 is a deficient number, since it is larger than the sum of its proper divisors (1).

3522112091 is an equidigital number, since it uses as much as digits as its factorization.

3522112091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 3522112091 is about 59347.3848707759. The cubic root of 3522112091 is about 1521.4851727779.

The spelling of 3522112091 in words is "three billion, five hundred twenty-two million, one hundred twelve thousand, ninety-one".