2243152511 has 4 divisors (see below), whose sum is σ = 2251681872. Its totient is φ = 2234623152.

The previous prime is 2243152507. The next prime is 2243152519. The reversal of 2243152511 is 1152513422.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2243152511 - 2² = 2243152507 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 (2243152519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4264286 + ... + 4264811.

It is an arithmetic number, because the mean of its divisors is an integer number (562920468).

Almost surely, 2^2243152511 is an apocalyptic number.

2243152511 is a deficient number, since it is larger than the sum of its proper divisors (8529361).

2243152511 is an equidigital number, since it uses as much as digits as its factorization.

2243152511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8529360.

The product of its digits is 2400, while the sum is 26.

The square root of 2243152511 is about 47361.9310311562. The cubic root of 2243152511 is about 1309.0400501865.

Adding to 2243152511 its reverse (1152513422), we get a palindrome (3395665933).

The spelling of 2243152511 in words is "two billion, two hundred forty-three million, one hundred fifty-two thousand, five hundred eleven".