22045003043 has 8 divisors (see below), whose sum is σ = 25197241440. Its totient is φ = 18893502720.

The previous prime is 22045003031. The next prime is 22045003063. The reversal of 22045003043 is 34030054022.

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 22045003043 - 2⁶ = 22045002979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22045003003) 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, 118958 + ... + 241331.

It is an arithmetic number, because the mean of its divisors is an integer number (3149655180).

Almost surely, 2^22045003043 is an apocalyptic number.

22045003043 is a deficient number, since it is larger than the sum of its proper divisors (3152238397).

22045003043 is an equidigital number, since it uses as much as digits as its factorization.

22045003043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369037.

The product of its (nonzero) digits is 2880, while the sum is 23.

Adding to 22045003043 its reverse (34030054022), we get a palindrome (56075057065).

The spelling of 22045003043 in words is "twenty-two billion, forty-five million, three thousand, forty-three".