22532011303 has 4 divisors (see below), whose sum is σ = 23308977240. Its totient is φ = 21755045368.

The previous prime is 22532011283. The next prime is 22532011331. The reversal of 22532011303 is 30311023522.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22532011303 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 (22532011903) 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, 388482925 + ... + 388482982.

It is an arithmetic number, because the mean of its divisors is an integer number (5827244310).

Almost surely, 2^22532011303 is an apocalyptic number.

22532011303 is a deficient number, since it is larger than the sum of its proper divisors (776965937).

22532011303 is an equidigital number, since it uses as much as digits as its factorization.

22532011303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 776965936.

The product of its (nonzero) digits is 1080, while the sum is 22.

Adding to 22532011303 its reverse (30311023522), we get a palindrome (52843034825).

The spelling of 22532011303 in words is "twenty-two billion, five hundred thirty-two million, eleven thousand, three hundred three".