2243265101 has 48 divisors (see below), whose sum is σ = 2934597120. Its totient is φ = 1676505600.

The previous prime is 2243265083. The next prime is 2243265109. The reversal of 2243265101 is 1015623422.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-2243265101 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2243265109) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6656405 + ... + 6656741.

It is an arithmetic number, because the mean of its divisors is an integer number (61137440).

Almost surely, 2^2243265101 is an apocalyptic number.

It is an amenable number.

2243265101 is a deficient number, since it is larger than the sum of its proper divisors (691332019).

2243265101 is a wasteful number, since it uses less digits than its factorization.

2243265101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 666 (or 655 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 2243265101 is about 47363.1196290954. The cubic root of 2243265101 is about 1309.0619512614.

Adding to 2243265101 its reverse (1015623422), we get a palindrome (3258888523).

The spelling of 2243265101 in words is "two billion, two hundred forty-three million, two hundred sixty-five thousand, one hundred one".