2321202112 has 14 divisors (see below), whose sum is σ = 4606135568. Its totient is φ = 1160601024.

The previous prime is 2321202061. The next prime is 2321202119. The reversal of 2321202112 is 2112021232.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2321202119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18134328 + ... + 18134455.

Almost surely, 2^2321202112 is an apocalyptic number.

It is an amenable number.

2321202112 is a deficient number, since it is larger than the sum of its proper divisors (2284933456).

2321202112 is an equidigital number, since it uses as much as digits as its factorization.

2321202112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36268795 (or 36268785 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 2321202112 is about 48178.8554451016. The cubic root of 2321202112 is about 1324.0497968693.

Adding to 2321202112 its reverse (2112021232), we get a palindrome (4433223344).

The spelling of 2321202112 in words is "two billion, three hundred twenty-one million, two hundred two thousand, one hundred twelve".