140244450222 has 16 divisors (see below), whose sum is σ = 280740022992. Its totient is φ = 46706296320.

The previous prime is 140244450211. The next prime is 140244450233. The reversal of 140244450222 is 222054442041.

140244450222 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (140244450211) and next prime (140244450233).

It is a self number, because there is not a number n which added to its sum of digits gives 140244450222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10456179 + ... + 10469582.

It is an arithmetic number, because the mean of its divisors is an integer number (17546251437).

Almost surely, 2^140244450222 is an apocalyptic number.

140244450222 is an abundant number, since it is smaller than the sum of its proper divisors (140495572770).

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

140244450222 is a wasteful number, since it uses less digits than its factorization.

140244450222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20926883.

The product of its (nonzero) digits is 20480, while the sum is 30.

Adding to 140244450222 its reverse (222054442041), we get a palindrome (362298892263).

The spelling of 140244450222 in words is "one hundred forty billion, two hundred forty-four million, four hundred fifty thousand, two hundred twenty-two".