2211011313 has 16 divisors (see below), whose sum is σ = 3567346560. Its totient is φ = 1189115136.

The previous prime is 2211011311. The next prime is 2211011317. The reversal of 2211011313 is 3131101122.

It is a happy number.

2211011313 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2211011313 - 2¹ = 2211011311 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2211011292 and 2211011301.

It is not an unprimeable number, because it can be changed into a prime (2211011311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3096298 + ... + 3097011.

It is an arithmetic number, because the mean of its divisors is an integer number (222959160).

Almost surely, 2^2211011313 is an apocalyptic number.

It is an amenable number.

2211011313 is a deficient number, since it is larger than the sum of its proper divisors (1356335247).

2211011313 is a wasteful number, since it uses less digits than its factorization.

2211011313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6193336.

The product of its (nonzero) digits is 36, while the sum is 15.

The square root of 2211011313 is about 47021.3920784998. The cubic root of 2211011313 is about 1302.7577184388.

Adding to 2211011313 its reverse (3131101122), we get a palindrome (5342112435).

The spelling of 2211011313 in words is "two billion, two hundred eleven million, eleven thousand, three hundred thirteen".