2211084722 has 48 divisors (see below), whose sum is σ = 4227399072. Its totient is φ = 857666880.

The previous prime is 2211084643. The next prime is 2211084763. The reversal of 2211084722 is 2274801122.

2211084722 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 246773 + ... + 255575.

It is an arithmetic number, because the mean of its divisors is an integer number (88070814).

Almost surely, 2^2211084722 is an apocalyptic number.

2211084722 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2211084722 is a deficient number, since it is larger than the sum of its proper divisors (2016314350).

2211084722 is a wasteful number, since it uses less digits than its factorization.

2211084722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9063 (or 9056 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 29.

The square root of 2211084722 is about 47022.1726635425. The cubic root of 2211084722 is about 1302.7721361372.

Adding to 2211084722 its reverse (2274801122), we get a palindrome (4485885844).

The spelling of 2211084722 in words is "two billion, two hundred eleven million, eighty-four thousand, seven hundred twenty-two".