2232112011 has 4 divisors (see below), whose sum is σ = 2976149352. Its totient is φ = 1488074672.

The previous prime is 2232112009. The next prime is 2232112031. The reversal of 2232112011 is 1102112322.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2232112011 - 2¹ = 2232112009 is a prime.

It is a super-3 number, since 3×2232112011³ (a number of 29 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2232112031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 372018666 + ... + 372018671.

It is an arithmetic number, because the mean of its divisors is an integer number (744037338).

Almost surely, 2^2232112011 is an apocalyptic number.

2232112011 is a deficient number, since it is larger than the sum of its proper divisors (744037341).

2232112011 is an equidigital number, since it uses as much as digits as its factorization.

2232112011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 744037340.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 2232112011 is about 47245.2326801340. The cubic root of 2232112011 is about 1306.8888763842. Note that the first 4 decimals are identical.

Adding to 2232112011 its reverse (1102112322), we get a palindrome (3334224333).

The spelling of 2232112011 in words is "two billion, two hundred thirty-two million, one hundred twelve thousand, eleven".