2248644201 has 4 divisors (see below), whose sum is σ = 2998192272. Its totient is φ = 1499096132.

The previous prime is 2248644161. The next prime is 2248644227. The reversal of 2248644201 is 1024468422.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2248644201 - 2²¹ = 2246547049 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2248644001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 374774031 + ... + 374774036.

It is an arithmetic number, because the mean of its divisors is an integer number (749548068).

Almost surely, 2^2248644201 is an apocalyptic number.

It is an amenable number.

2248644201 is a deficient number, since it is larger than the sum of its proper divisors (749548071).

2248644201 is an equidigital number, since it uses as much as digits as its factorization.

2248644201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 749548070.

The product of its (nonzero) digits is 24576, while the sum is 33.

The square root of 2248644201 is about 47419.8713726640. The cubic root of 2248644201 is about 1310.1074443272.

The spelling of 2248644201 in words is "two billion, two hundred forty-eight million, six hundred forty-four thousand, two hundred one".