2012232322 has 8 divisors (see below), whose sum is σ = 3019230972. Its totient is φ = 1005822000.

The previous prime is 2012232307. The next prime is 2012232359. The reversal of 2012232322 is 2232322102.

It can be written as a sum of positive squares in 2 ways, for example, as 2008025721 + 4206601 = 44811^2 + 2051^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2012232322.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 138429 + ... + 152272.

Almost surely, 2^2012232322 is an apocalyptic number.

2012232322 is a deficient number, since it is larger than the sum of its proper divisors (1006998650).

2012232322 is a wasteful number, since it uses less digits than its factorization.

2012232322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294164.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 2012232322 is about 44857.9125907571. The cubic root of 2012232322 is about 1262.4844575677.

Adding to 2012232322 its reverse (2232322102), we get a palindrome (4244554424).

The spelling of 2012232322 in words is "two billion, twelve million, two hundred thirty-two thousand, three hundred twenty-two".