2231202412 has 12 divisors (see below), whose sum is σ = 3905046040. Its totient is φ = 1115474976.

The previous prime is 2231202403. The next prime is 2231202461. The reversal of 2231202412 is 2142021322.

It is a super-3 number, since 3×2231202412³ (a number of 29 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2231202412.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16264 + ... + 68752.

Almost surely, 2^2231202412 is an apocalyptic number.

It is an amenable number.

2231202412 is a deficient number, since it is larger than the sum of its proper divisors (1673843628).

2231202412 is a wasteful number, since it uses less digits than its factorization.

2231202412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63120 (or 63118 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 2231202412 is about 47235.6053417335. The cubic root of 2231202412 is about 1306.7113305861.

Adding to 2231202412 its reverse (2142021322), we get a palindrome (4373223734).

The spelling of 2231202412 in words is "two billion, two hundred thirty-one million, two hundred two thousand, four hundred twelve".