2204235402 has 16 divisors (see below), whose sum is σ = 4667792832. Its totient is φ = 691524800.

The previous prime is 2204235361. The next prime is 2204235403. The reversal of 2204235402 is 2045324022.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2204235403) 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, 10804974 + ... + 10805177.

It is an arithmetic number, because the mean of its divisors is an integer number (291737052).

Almost surely, 2^2204235402 is an apocalyptic number.

2204235402 is an abundant number, since it is smaller than the sum of its proper divisors (2463557430).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2204235402 is a wasteful number, since it uses less digits than its factorization.

2204235402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21610173.

The product of its (nonzero) digits is 3840, while the sum is 24.

The square root of 2204235402 is about 46949.2854258720. The cubic root of 2204235402 is about 1301.4255372176.

Adding to 2204235402 its reverse (2045324022), we get a palindrome (4249559424).

The spelling of 2204235402 in words is "two billion, two hundred four million, two hundred thirty-five thousand, four hundred two".