141320221012 has 6 divisors (see below), whose sum is σ = 247310386778. Its totient is φ = 70660110504.

The previous prime is 141320220989. The next prime is 141320221013. The reversal of 141320221012 is 210122023141.

141320221012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 140832076176 + 488144836 = 375276^2 + 22094^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141320221013) 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 as a sum of consecutive naturals, namely, 17665027623 + ... + 17665027630.

Almost surely, 2^141320221012 is an apocalyptic number.

It is an amenable number.

141320221012 is a deficient number, since it is larger than the sum of its proper divisors (105990165766).

141320221012 is a wasteful number, since it uses less digits than its factorization.

141320221012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35330055257 (or 35330055255 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 141320221012 its reverse (210122023141), we get a palindrome (351442244153).

The spelling of 141320221012 in words is "one hundred forty-one billion, three hundred twenty million, two hundred twenty-one thousand, twelve".