12140433622 has 8 divisors (see below), whose sum is σ = 18509185872. Its totient is φ = 5970705000.

The previous prime is 12140433607. The next prime is 12140433637. The reversal of 12140433622 is 22633404121.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (12140433607) and next prime (12140433637).

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

It is a congruent number.

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, 49755754 + ... + 49755997.

It is an arithmetic number, because the mean of its divisors is an integer number (2313648234).

Almost surely, 2^12140433622 is an apocalyptic number.

12140433622 is a deficient number, since it is larger than the sum of its proper divisors (6368752250).

12140433622 is an equidigital number, since it uses as much as digits as its factorization.

12140433622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99511814.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 12140433622 its reverse (22633404121), we get a palindrome (34773837743).

The spelling of 12140433622 in words is "twelve billion, one hundred forty million, four hundred thirty-three thousand, six hundred twenty-two".