2022443234 has 16 divisors (see below), whose sum is σ = 3472848000. Its totient is φ = 865310784.

The previous prime is 2022443231. The next prime is 2022443243. The reversal of 2022443234 is 4323442202.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2022443231) 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, 112199 + ... + 128970.

It is an arithmetic number, because the mean of its divisors is an integer number (217053000).

Almost surely, 2^2022443234 is an apocalyptic number.

2022443234 is a deficient number, since it is larger than the sum of its proper divisors (1450404766).

2022443234 is a wasteful number, since it uses less digits than its factorization.

2022443234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241777.

The product of its (nonzero) digits is 9216, while the sum is 26.

The square root of 2022443234 is about 44971.5825160734. The cubic root of 2022443234 is about 1264.6163144510.

Adding to 2022443234 its reverse (4323442202), we get a palindrome (6345885436).

The spelling of 2022443234 in words is "two billion, twenty-two million, four hundred forty-three thousand, two hundred thirty-four".