2204111634 has 16 divisors (see below), whose sum is σ = 4419006240. Its totient is φ = 732906720.

The previous prime is 2204111633. The next prime is 2204111639. The reversal of 2204111634 is 4361114022.

It is not an unprimeable number, because it can be changed into a prime (2204111633) 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, 446632 + ... + 451539.

It is an arithmetic number, because the mean of its divisors is an integer number (276187890).

Almost surely, 2^2204111634 is an apocalyptic number.

2204111634 is an abundant number, since it is smaller than the sum of its proper divisors (2214894606).

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

2204111634 is a wasteful number, since it uses less digits than its factorization.

2204111634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 898585.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 2204111634 is about 46947.9673042401. The cubic root of 2204111634 is about 1301.4011783779.

Adding to 2204111634 its reverse (4361114022), we get a palindrome (6565225656).

The spelling of 2204111634 in words is "two billion, two hundred four million, one hundred eleven thousand, six hundred thirty-four".