2204511042 has 64 divisors (see below), whose sum is σ = 4620551040. Its totient is φ = 700608000.

The previous prime is 2204511031. The next prime is 2204511047. The reversal of 2204511042 is 2401154022.

It is not an unprimeable number, because it can be changed into a prime (2204511047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2061684 + ... + 2062752.

It is an arithmetic number, because the mean of its divisors is an integer number (72196110).

Almost surely, 2^2204511042 is an apocalyptic number.

2204511042 is an abundant number, since it is smaller than the sum of its proper divisors (2416039998).

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

2204511042 is a wasteful number, since it uses less digits than its factorization.

2204511042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1299.

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 2204511042 is about 46952.2208420432. The cubic root of 2204511042 is about 1301.4797827824.

Adding to 2204511042 its reverse (2401154022), we get a palindrome (4605665064).

The spelling of 2204511042 in words is "two billion, two hundred four million, five hundred eleven thousand, forty-two".