3820022204 has 12 divisors (see below), whose sum is σ = 6685471800. Its totient is φ = 1909887408.

The previous prime is 3820022203. The next prime is 3820022207. The reversal of 3820022204 is 4022200283.

It is a self number, because there is not a number n which added to its sum of digits gives 3820022204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3820022203) 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, 103127 + ... + 135185.

It is an arithmetic number, because the mean of its divisors is an integer number (557122650).

Almost surely, 2^3820022204 is an apocalyptic number.

It is an amenable number.

3820022204 is a deficient number, since it is larger than the sum of its proper divisors (2865449596).

3820022204 is a wasteful number, since it uses less digits than its factorization.

3820022204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61852 (or 61850 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 3820022204 is about 61806.3281873305. The cubic root of 3820022204 is about 1563.2266935603.

Adding to 3820022204 its reverse (4022200283), we get a palindrome (7842222487).

The spelling of 3820022204 in words is "three billion, eight hundred twenty million, twenty-two thousand, two hundred four".