22342301131243 has 4 divisors (see below), whose sum is σ = 22861889529688. Its totient is φ = 21822712732800.

The previous prime is 22342301131219. The next prime is 22342301131361. The reversal of 22342301131243 is 34213110324322.

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 22342301131243 - 2³³ = 22333711196651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22342301135243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 259794199158 + ... + 259794199243.

It is an arithmetic number, because the mean of its divisors is an integer number (5715472382422).

Almost surely, 2^{22342301131243} is an apocalyptic number.

22342301131243 is a deficient number, since it is larger than the sum of its proper divisors (519588398445).

22342301131243 is an equidigital number, since it uses as much as digits as its factorization.

22342301131243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519588398444.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 22342301131243 its reverse (34213110324322), we get a palindrome (56555411455565).

The spelling of 22342301131243 in words is "twenty-two trillion, three hundred forty-two billion, three hundred one million, one hundred thirty-one thousand, two hundred forty-three".