2204400202 has 8 divisors (see below), whose sum is σ = 3307061412. Its totient is φ = 1102046400.

The previous prime is 2204400193. The next prime is 2204400241. The reversal of 2204400202 is 2020044022.

It can be written as a sum of positive squares in 2 ways, for example, as 2185469001 + 18931201 = 46749^2 + 4351^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57999 + ... + 88162.

Almost surely, 2^2204400202 is an apocalyptic number.

2204400202 is a deficient number, since it is larger than the sum of its proper divisors (1102661210).

2204400202 is a wasteful number, since it uses less digits than its factorization.

2204400202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153704.

The product of its (nonzero) digits is 256, while the sum is 16.

The square root of 2204400202 is about 46951.0404783536. The cubic root of 2204400202 is about 1301.4579701697.

Adding to 2204400202 its reverse (2020044022), we get a palindrome (4224444224).

The spelling of 2204400202 in words is "two billion, two hundred four million, four hundred thousand, two hundred two".