22023034042 has 8 divisors (see below), whose sum is σ = 33361626132. Its totient is φ = 10902492000.

The previous prime is 22023034031. The next prime is 22023034049. The reversal of 22023034042 is 24043032022.

It can be written as a sum of positive squares in 2 ways, for example, as 22022856801 + 177241 = 148401^2 + 421^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (22023034049) 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, 54512259 + ... + 54512662.

Almost surely, 2^22023034042 is an apocalyptic number.

22023034042 is a deficient number, since it is larger than the sum of its proper divisors (11338592090).

22023034042 is a wasteful number, since it uses less digits than its factorization.

22023034042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109025024.

The product of its (nonzero) digits is 2304, while the sum is 22.

Adding to 22023034042 its reverse (24043032022), we get a palindrome (46066066064).

The spelling of 22023034042 in words is "twenty-two billion, twenty-three million, thirty-four thousand, forty-two".