2249771201 has 4 divisors (see below), whose sum is σ = 2257005504. Its totient is φ = 2242536900.

The previous prime is 2249771131. The next prime is 2249771203. The reversal of 2249771201 is 1021779422.

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 2249771201 - 2¹⁰ = 2249770177 is a prime.

It is a super-2 number, since 2×2249771201² = 10122940913697964802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2249771203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3616685 + ... + 3617306.

It is an arithmetic number, because the mean of its divisors is an integer number (564251376).

Almost surely, 2^2249771201 is an apocalyptic number.

It is an amenable number.

2249771201 is a deficient number, since it is larger than the sum of its proper divisors (7234303).

2249771201 is an equidigital number, since it uses as much as digits as its factorization.

2249771201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7234302.

The product of its (nonzero) digits is 14112, while the sum is 35.

The square root of 2249771201 is about 47431.7530879895. The cubic root of 2249771201 is about 1310.3262790795.

The spelling of 2249771201 in words is "two billion, two hundred forty-nine million, seven hundred seventy-one thousand, two hundred one".