140224144301222 has 4 divisors (see below), whose sum is σ = 210336216451836. Its totient is φ = 70112072150610.

The previous prime is 140224144301209. The next prime is 140224144301273. The reversal of 140224144301222 is 222103441422041.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35056036075304 + ... + 35056036075307.

It is an arithmetic number, because the mean of its divisors is an integer number (52584054112959).

Almost surely, 2^{140224144301222} is an apocalyptic number.

140224144301222 is a deficient number, since it is larger than the sum of its proper divisors (70112072150614).

140224144301222 is an equidigital number, since it uses as much as digits as its factorization.

140224144301222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70112072150613.

The product of its (nonzero) digits is 24576, while the sum is 32.

Adding to 140224144301222 its reverse (222103441422041), we get a palindrome (362327585723263).

The spelling of 140224144301222 in words is "one hundred forty trillion, two hundred twenty-four billion, one hundred forty-four million, three hundred one thousand, two hundred twenty-two".