2201243023 has 12 divisors (see below), whose sum is σ = 2561634720. Its totient is φ = 1886039232.

The previous prime is 2201243017. The next prime is 2201243029. The reversal of 2201243023 is 3203421022.

It is an interprime number because it is at equal distance from previous prime (2201243017) and next prime (2201243029).

It is not a de Polignac number, because 2201243023 - 2¹³ = 2201234831 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2201243029) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 144090 + ... + 158632.

It is an arithmetic number, because the mean of its divisors is an integer number (213469560).

Almost surely, 2^2201243023 is an apocalyptic number.

2201243023 is a deficient number, since it is larger than the sum of its proper divisors (360391697).

2201243023 is a wasteful number, since it uses less digits than its factorization.

2201243023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17646 (or 17639 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 2201243023 is about 46917.4063967735. The cubic root of 2201243023 is about 1300.8363499878.

Adding to 2201243023 its reverse (3203421022), we get a palindrome (5404664045).

The spelling of 2201243023 in words is "two billion, two hundred one million, two hundred forty-three thousand, twenty-three".