22443334011 has 16 divisors (see below), whose sum is σ = 37999296000. Its totient is φ = 12824762184.

The previous prime is 22443333959. The next prime is 22443334093. The reversal of 22443334011 is 11043334422.

22443334011 is a `hidden beast` number, since 224 + 4 + 3 + 33 + 401 + 1 = 666.

It is not a de Polignac number, because 22443334011 - 2⁹ = 22443333499 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (22443332011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59373711 + ... + 59374088.

It is an arithmetic number, because the mean of its divisors is an integer number (2374956000).

Almost surely, 2^22443334011 is an apocalyptic number.

22443334011 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

22443334011 is a deficient number, since it is larger than the sum of its proper divisors (15555961989).

22443334011 is a wasteful number, since it uses less digits than its factorization.

22443334011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118747815 (or 118747809 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 22443334011 its reverse (11043334422), we get a palindrome (33486668433).

The spelling of 22443334011 in words is "twenty-two billion, four hundred forty-three million, three hundred thirty-four thousand, eleven".