22303240213303 has 4 divisors (see below), whose sum is σ = 25489417386640. Its totient is φ = 19117063039968.

The previous prime is 22303240213291. The next prime is 22303240213321. The reversal of 22303240213303 is 30331204230322.

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 22303240213303 - 2²⁵ = 22303206658871 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 (22303240213393) 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, 1593088586658 + ... + 1593088586671.

It is an arithmetic number, because the mean of its divisors is an integer number (6372354346660).

Almost surely, 2^{22303240213303} is an apocalyptic number.

22303240213303 is a deficient number, since it is larger than the sum of its proper divisors (3186177173337).

22303240213303 is an equidigital number, since it uses as much as digits as its factorization.

22303240213303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3186177173336.

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 22303240213303 its reverse (30331204230322), we get a palindrome (52634444443625).

The spelling of 22303240213303 in words is "twenty-two trillion, three hundred three billion, two hundred forty million, two hundred thirteen thousand, three hundred three".