22132044301243 has 4 divisors (see below), whose sum is σ = 22139209096920. Its totient is φ = 22124879505568.

The previous prime is 22132044301229. The next prime is 22132044301259. The reversal of 22132044301243 is 34210344023122.

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 22132044301243 - 2²¹ = 22132042204091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22132044301343) 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, 3582393205 + ... + 3582399382.

It is an arithmetic number, because the mean of its divisors is an integer number (5534802274230).

Almost surely, 2^{22132044301243} is an apocalyptic number.

22132044301243 is a deficient number, since it is larger than the sum of its proper divisors (7164795677).

22132044301243 is an equidigital number, since it uses as much as digits as its factorization.

22132044301243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7164795676.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 22132044301243 its reverse (34210344023122), we get a palindrome (56342388324365).

The spelling of 22132044301243 in words is "twenty-two trillion, one hundred thirty-two billion, forty-four million, three hundred one thousand, two hundred forty-three".