22053633361343 has 4 divisors (see below), whose sum is σ = 22093226958600. Its totient is φ = 22014039764088.

The previous prime is 22053633361313. The next prime is 22053633361351. The reversal of 22053633361343 is 34316333635022.

It is a happy number.

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 22053633361343 - 2⁴⁴ = 4461447316927 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22053633361294 and 22053633361303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22053633361313) 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, 19796797793 + ... + 19796798906.

It is an arithmetic number, because the mean of its divisors is an integer number (5523306739650).

Almost surely, 2^{22053633361343} is an apocalyptic number.

22053633361343 is a deficient number, since it is larger than the sum of its proper divisors (39593597257).

22053633361343 is an equidigital number, since it uses as much as digits as its factorization.

22053633361343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39593597256.

The product of its (nonzero) digits is 2099520, while the sum is 44.

Adding to 22053633361343 its reverse (34316333635022), we get a palindrome (56369966996365).

The spelling of 22053633361343 in words is "twenty-two trillion, fifty-three billion, six hundred thirty-three million, three hundred sixty-one thousand, three hundred forty-three".