140223204040202 has 16 divisors (see below), whose sum is σ = 222894748225800. Its totient is φ = 66042888360960.

The previous prime is 140223204040201. The next prime is 140223204040219. The reversal of 140223204040202 is 202040402322041.

It can be written as a sum of positive squares in 4 ways, for example, as 44450342417881 + 95772861622321 = 6667109^2 + 9786361^2 .

It is not an unprimeable number, because it can be changed into a prime (140223204040201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29483429927 + ... + 29483434682.

Almost surely, 2^{140223204040202} is an apocalyptic number.

140223204040202 is a deficient number, since it is larger than the sum of its proper divisors (82671544185598).

140223204040202 is a wasteful number, since it uses less digits than its factorization.

140223204040202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58966864681.

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 140223204040202 its reverse (202040402322041), we get a palindrome (342263606362243).

The spelling of 140223204040202 in words is "one hundred forty trillion, two hundred twenty-three billion, two hundred four million, forty thousand, two hundred two".