140432120324222 has 8 divisors (see below), whose sum is σ = 215546975381496. Its totient is φ = 68583128530392.

The previous prime is 140432120324207. The next prime is 140432120324239. The reversal of 140432120324222 is 222423021234041.

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, 816465815753 + ... + 816465815924.

It is an arithmetic number, because the mean of its divisors is an integer number (26943371922687).

Almost surely, 2^{140432120324222} is an apocalyptic number.

140432120324222 is a deficient number, since it is larger than the sum of its proper divisors (75114855057274).

140432120324222 is a wasteful number, since it uses less digits than its factorization.

140432120324222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1632931631722.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 140432120324222 its reverse (222423021234041), we get a palindrome (362855141558263).

The spelling of 140432120324222 in words is "one hundred forty trillion, four hundred thirty-two billion, one hundred twenty million, three hundred twenty-four thousand, two hundred twenty-two".