140022321028201 has 2 divisors, whose sum is σ = 140022321028202. Its totient is φ = 140022321028200.

The previous prime is 140022321028123. The next prime is 140022321028207. The reversal of 140022321028201 is 102820123220041.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 91699316352576 + 48323004675625 = 9575976^2 + 6951475^2 .

It is a cyclic number.

It is not a de Polignac number, because 140022321028201 - 2²⁹ = 140021784157289 is a prime.

It is a super-2 number, since 2×140022321028201² (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 140022321028201.

It is not a weakly prime, because it can be changed into another prime (140022321028207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70011160514100 + 70011160514101.

It is an arithmetic number, because the mean of its divisors is an integer number (70011160514101).

Almost surely, 2^{140022321028201} is an apocalyptic number.

It is an amenable number.

140022321028201 is a deficient number, since it is larger than the sum of its proper divisors (1).

140022321028201 is an equidigital number, since it uses as much as digits as its factorization.

140022321028201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3072, while the sum is 28.

Adding to 140022321028201 its reverse (102820123220041), we get a palindrome (242842444248242).

The spelling of 140022321028201 in words is "one hundred forty trillion, twenty-two billion, three hundred twenty-one million, twenty-eight thousand, two hundred one".