140223203211322 has 64 divisors (see below), whose sum is σ = 262538524200960. Its totient is φ = 54569315865600.

The previous prime is 140223203211313. The next prime is 140223203211373. The reversal of 140223203211322 is 223112302322041.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3215590443 + ... + 3215634049.

It is an arithmetic number, because the mean of its divisors is an integer number (4102164440640).

Almost surely, 2^{140223203211322} is an apocalyptic number.

140223203211322 is a deficient number, since it is larger than the sum of its proper divisors (122315320989638).

140223203211322 is a wasteful number, since it uses less digits than its factorization.

140223203211322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67267.

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

Adding to 140223203211322 its reverse (223112302322041), we get a palindrome (363335505533363).

The spelling of 140223203211322 in words is "one hundred forty trillion, two hundred twenty-three billion, two hundred three million, two hundred eleven thousand, three hundred twenty-two".