2211092344 has 8 divisors (see below), whose sum is σ = 4145798160. Its totient is φ = 1105546168.

The previous prime is 2211092333. The next prime is 2211092347. The reversal of 2211092344 is 4432901122.

2211092344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2211092347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138193264 + ... + 138193279.

It is an arithmetic number, because the mean of its divisors is an integer number (518224770).

Almost surely, 2^2211092344 is an apocalyptic number.

It is an amenable number.

2211092344 is a deficient number, since it is larger than the sum of its proper divisors (1934705816).

2211092344 is a wasteful number, since it uses less digits than its factorization.

2211092344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276386549 (or 276386545 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 2211092344 is about 47022.2537103444. The cubic root of 2211092344 is about 1302.7736330975.

Adding to 2211092344 its reverse (4432901122), we get a palindrome (6643993466).

The spelling of 2211092344 in words is "two billion, two hundred eleven million, ninety-two thousand, three hundred forty-four".