140351305101222 has 8 divisors (see below), whose sum is σ = 280702610202456. Its totient is φ = 46783768367072.

The previous prime is 140351305101221. The next prime is 140351305101229. The reversal of 140351305101222 is 222101503153041.

It is a happy number.

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

140351305101222 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 140351305101222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140351305101221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11695942091763 + ... + 11695942091774.

It is an arithmetic number, because the mean of its divisors is an integer number (35087826275307).

Almost surely, 2^{140351305101222} is an apocalyptic number.

140351305101222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

140351305101222 is a wasteful number, since it uses less digits than its factorization.

140351305101222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23391884183542.

The product of its (nonzero) digits is 7200, while the sum is 30.

Adding to 140351305101222 its reverse (222101503153041), we get a palindrome (362452808254263).

The spelling of 140351305101222 in words is "one hundred forty trillion, three hundred fifty-one billion, three hundred five million, one hundred one thousand, two hundred twenty-two".