22434344252303 has 8 divisors (see below), whose sum is σ = 23821303385088. Its totient is φ = 21054861988864.

The previous prime is 22434344252261. The next prime is 22434344252321. The reversal of 22434344252303 is 30325244343422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22434344252303 - 2²² = 22434340057999 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 (22434344252393) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1869211151 + ... + 1869223152.

It is an arithmetic number, because the mean of its divisors is an integer number (2977662923136).

Almost surely, 2^{22434344252303} is an apocalyptic number.

22434344252303 is a deficient number, since it is larger than the sum of its proper divisors (1386959132785).

22434344252303 is a wasteful number, since it uses less digits than its factorization.

22434344252303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3738434673.

The product of its (nonzero) digits is 1658880, while the sum is 41.

Adding to 22434344252303 its reverse (30325244343422), we get a palindrome (52759588595725).

The spelling of 22434344252303 in words is "twenty-two trillion, four hundred thirty-four billion, three hundred forty-four million, two hundred fifty-two thousand, three hundred three".