2311227104 has 12 divisors (see below), whose sum is σ = 4550228424. Its totient is φ = 1155613536.

The previous prime is 2311227101. The next prime is 2311227157. The reversal of 2311227104 is 4017221132.

It is a self number, because there is not a number n which added to its sum of digits gives 2311227104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2311227101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36112892 + ... + 36112955.

It is an arithmetic number, because the mean of its divisors is an integer number (379185702).

Almost surely, 2^2311227104 is an apocalyptic number.

It is an amenable number.

2311227104 is a deficient number, since it is larger than the sum of its proper divisors (2239001320).

2311227104 is an equidigital number, since it uses as much as digits as its factorization.

2311227104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72225857 (or 72225849 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 2311227104 is about 48075.2233900166. The cubic root of 2311227104 is about 1322.1504402850.

Adding to 2311227104 its reverse (4017221132), we get a palindrome (6328448236).

The spelling of 2311227104 in words is "two billion, three hundred eleven million, two hundred twenty-seven thousand, one hundred four".