2202204004 has 96 divisors (see below), whose sum is σ = 5478955776. Its totient is φ = 745390080.

The previous prime is 2202203981. The next prime is 2202204029. The reversal of 2202204004 is 4004022022.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 51892 + ... + 84244.

It is an arithmetic number, because the mean of its divisors is an integer number (57072456).

Almost surely, 2^2202204004 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2202204004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2739477888).

2202204004 is an abundant number, since it is smaller than the sum of its proper divisors (3276751772).

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

2202204004 is a wasteful number, since it uses less digits than its factorization.

2202204004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32405 (or 32403 counting only the distinct ones).

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

The square root of 2202204004 is about 46927.6464783820. The cubic root of 2202204004 is about 1301.0256214032.

Adding to 2202204004 its reverse (4004022022), we get a palindrome (6206226026).

The spelling of 2202204004 in words is "two billion, two hundred two million, two hundred four thousand, four".