22340133242 has 32 divisors (see below), whose sum is σ = 38599690752. Its totient is φ = 9498847104.

The previous prime is 22340133241. The next prime is 22340133271. The reversal of 22340133242 is 24233104322.

It is not an unprimeable number, because it can be changed into a prime (22340133241) 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, 5796188 + ... + 5800040.

It is an arithmetic number, because the mean of its divisors is an integer number (1206240336).

Almost surely, 2^22340133242 is an apocalyptic number.

22340133242 is a deficient number, since it is larger than the sum of its proper divisors (16259557510).

22340133242 is a wasteful number, since it uses less digits than its factorization.

22340133242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7022.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 22340133242 its reverse (24233104322), we get a palindrome (46573237564).

The spelling of 22340133242 in words is "twenty-two billion, three hundred forty million, one hundred thirty-three thousand, two hundred forty-two".