2201023204 has 6 divisors (see below), whose sum is σ = 3851790614. Its totient is φ = 1100511600.

The previous prime is 2201023189. The next prime is 2201023211. The reversal of 2201023204 is 4023201022.

It can be written as a sum of positive squares in only one way, i.e., 1862095104 + 338928100 = 43152^2 + 18410^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275127897 + ... + 275127904.

Almost surely, 2^2201023204 is an apocalyptic number.

It is an amenable number.

2201023204 is a deficient number, since it is larger than the sum of its proper divisors (1650767410).

2201023204 is a wasteful number, since it uses less digits than its factorization.

2201023204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550255805 (or 550255803 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 2201023204 is about 46915.0637215809. The cubic root of 2201023204 is about 1300.7930474746.

Adding to 2201023204 its reverse (4023201022), we get a palindrome (6224224226).

The spelling of 2201023204 in words is "two billion, two hundred one million, twenty-three thousand, two hundred four".