2012023232 has 28 divisors (see below), whose sum is σ = 3994653936. Its totient is φ = 1005496320.

The previous prime is 2012023231. The next prime is 2012023241. The reversal of 2012023232 is 2323202102.

It is a super-2 number, since 2×2012023232² = 8096474972215451648, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2012023232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012023231) 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, 138557 + ... + 152387.

It is an arithmetic number, because the mean of its divisors is an integer number (142666212).

Almost surely, 2^2012023232 is an apocalyptic number.

It is an amenable number.

2012023232 is a deficient number, since it is larger than the sum of its proper divisors (1982630704).

2012023232 is a wasteful number, since it uses less digits than its factorization.

2012023232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16116 (or 16106 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 2012023232 is about 44855.5819491844. The cubic root of 2012023232 is about 1262.4407280215.

Adding to 2012023232 its reverse (2323202102), we get a palindrome (4335225334).

The spelling of 2012023232 in words is "two billion, twelve million, twenty-three thousand, two hundred thirty-two".