2201254387 has 2 divisors, whose sum is σ = 2201254388. Its totient is φ = 2201254386.

The previous prime is 2201254339. The next prime is 2201254403. The reversal of 2201254387 is 7834521022.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2201254387 is a prime.

It is not a weakly prime, because it can be changed into another prime (2201254687) 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, 1100627193 + 1100627194.

It is an arithmetic number, because the mean of its divisors is an integer number (1100627194).

Almost surely, 2^2201254387 is an apocalyptic number.

2201254387 is a deficient number, since it is larger than the sum of its proper divisors (1).

2201254387 is an equidigital number, since it uses as much as digits as its factorization.

2201254387 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 2201254387 is about 46917.5275030558. The cubic root of 2201254387 is about 1300.8385885228.

The spelling of 2201254387 in words is "two billion, two hundred one million, two hundred fifty-four thousand, three hundred eighty-seven".