140012122220002 has 16 divisors (see below), whose sum is σ = 210920339473272. Its totient is φ = 69705344648320.

The previous prime is 140012122219997. The next prime is 140012122220023. The reversal of 140012122220002 is 200022221210041.

It can be written as a sum of positive squares in 4 ways, for example, as 88273146553641 + 51738975666361 = 9395379^2 + 7192981^2 .

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, 202019688 + ... + 202711564.

Almost surely, 2^{140012122220002} is an apocalyptic number.

140012122220002 is a deficient number, since it is larger than the sum of its proper divisors (70908217253270).

140012122220002 is a wasteful number, since it uses less digits than its factorization.

140012122220002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1126373.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 140012122220002 its reverse (200022221210041), we get a palindrome (340034343430043).

The spelling of 140012122220002 in words is "one hundred forty trillion, twelve billion, one hundred twenty-two million, two hundred twenty thousand, two".