140211005223287 has 2 divisors, whose sum is σ = 140211005223288. Its totient is φ = 140211005223286.

The previous prime is 140211005223271. The next prime is 140211005223307. The reversal of 140211005223287 is 782322500112041.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 140211005223287 - 2⁴ = 140211005223271 is a prime.

It is a super-2 number, since 2×140211005223287² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 140211005223287.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140211005223587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70105502611643 + 70105502611644.

It is an arithmetic number, because the mean of its divisors is an integer number (70105502611644).

Almost surely, 2^{140211005223287} is an apocalyptic number.

140211005223287 is a deficient number, since it is larger than the sum of its proper divisors (1).

140211005223287 is an equidigital number, since it uses as much as digits as its factorization.

140211005223287 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 53760, while the sum is 38.

The spelling of 140211005223287 in words is "one hundred forty trillion, two hundred eleven billion, five million, two hundred twenty-three thousand, two hundred eighty-seven".