22434340223013 has 4 divisors (see below), whose sum is σ = 29912453630688. Its totient is φ = 14956226815340.

The previous prime is 22434340222951. The next prime is 22434340223041. The reversal of 22434340223013 is 31032204343422.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 22434340223013 - 2⁹ = 22434340222501 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22434340213013) 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, 3739056703833 + ... + 3739056703838.

It is an arithmetic number, because the mean of its divisors is an integer number (7478113407672).

Almost surely, 2^{22434340223013} is an apocalyptic number.

It is an amenable number.

22434340223013 is a deficient number, since it is larger than the sum of its proper divisors (7478113407675).

22434340223013 is an equidigital number, since it uses as much as digits as its factorization.

22434340223013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7478113407674.

The product of its (nonzero) digits is 82944, while the sum is 33.

Adding to 22434340223013 its reverse (31032204343422), we get a palindrome (53466544566435).

The spelling of 22434340223013 in words is "twenty-two trillion, four hundred thirty-four billion, three hundred forty million, two hundred twenty-three thousand, thirteen".