2312233011 has 12 divisors (see below), whose sum is σ = 3643518840. Its totient is φ = 1401353280.

The previous prime is 2312232977. The next prime is 2312233013. The reversal of 2312233011 is 1103322132.

It is not a de Polignac number, because 2312233011 - 2⁹ = 2312232499 is a prime.

It is a super-2 number, since 2×2312233011² = 10692842994316252242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2312233013) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11677846 + ... + 11678043.

It is an arithmetic number, because the mean of its divisors is an integer number (303626570).

Almost surely, 2^2312233011 is an apocalyptic number.

2312233011 is a deficient number, since it is larger than the sum of its proper divisors (1331285829).

2312233011 is a wasteful number, since it uses less digits than its factorization.

2312233011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23355906 (or 23355903 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 2312233011 is about 48085.6840546123. The cubic root of 2312233011 is about 1322.3422240467.

Adding to 2312233011 its reverse (1103322132), we get a palindrome (3415555143).

The spelling of 2312233011 in words is "two billion, three hundred twelve million, two hundred thirty-three thousand, eleven".