2200041257 has 2 divisors, whose sum is σ = 2200041258. Its totient is φ = 2200041256.

The previous prime is 2200041251. The next prime is 2200041269. The reversal of 2200041257 is 7521400022.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1104166441 + 1095874816 = 33229^2 + 33104^2 .

It is a cyclic number.

It is not a de Polignac number, because 2200041257 - 2¹⁰ = 2200040233 is a prime.

It is not a weakly prime, because it can be changed into another prime (2200041251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1100020628 + 1100020629.

It is an arithmetic number, because the mean of its divisors is an integer number (1100020629).

Almost surely, 2^2200041257 is an apocalyptic number.

It is an amenable number.

2200041257 is a deficient number, since it is larger than the sum of its proper divisors (1).

2200041257 is an equidigital number, since it uses as much as digits as its factorization.

2200041257 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1120, while the sum is 23.

The square root of 2200041257 is about 46904.5973972701. The cubic root of 2200041257 is about 1300.5995768765.

Adding to 2200041257 its reverse (7521400022), we get a palindrome (9721441279).

The spelling of 2200041257 in words is "two billion, two hundred million, forty-one thousand, two hundred fifty-seven".