2042222204 has 12 divisors (see below), whose sum is σ = 3898787928. Its totient is φ = 928282800.

The previous prime is 2042222183. The next prime is 2042222207. The reversal of 2042222204 is 4022222402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2042222207) 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, 23207027 + ... + 23207114.

It is an arithmetic number, because the mean of its divisors is an integer number (324898994).

Almost surely, 2^2042222204 is an apocalyptic number.

It is an amenable number.

2042222204 is a deficient number, since it is larger than the sum of its proper divisors (1856565724).

2042222204 is a wasteful number, since it uses less digits than its factorization.

2042222204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46414156 (or 46414154 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 20.

The square root of 2042222204 is about 45190.9526786059. The cubic root of 2042222204 is about 1268.7254876674.

Adding to 2042222204 its reverse (4022222402), we get a palindrome (6064444606).

It can be divided in two parts, 20 and 42222204, that added together give a palindrome (42222224).

The spelling of 2042222204 in words is "two billion, forty-two million, two hundred twenty-two thousand, two hundred four".