2211112246 has 16 divisors (see below), whose sum is σ = 3843866880. Its totient is φ = 934272360.

The previous prime is 2211112229. The next prime is 2211112249. The reversal of 2211112246 is 6422111122.

2211112246 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2211112246² = 9778034728822329032, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2211112249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1111236 + ... + 1113223.

It is an arithmetic number, because the mean of its divisors is an integer number (240241680).

Almost surely, 2^2211112246 is an apocalyptic number.

2211112246 is a deficient number, since it is larger than the sum of its proper divisors (1632754634).

2211112246 is a wasteful number, since it uses less digits than its factorization.

2211112246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2224539.

The product of its digits is 384, while the sum is 22.

The square root of 2211112246 is about 47022.4653330724. The cubic root of 2211112246 is about 1302.7775418326. Note that the first 3 decimals are identical.

Adding to 2211112246 its reverse (6422111122), we get a palindrome (8633223368).

The spelling of 2211112246 in words is "two billion, two hundred eleven million, one hundred twelve thousand, two hundred forty-six".