140013222200213 has 4 divisors (see below), whose sum is σ = 140013678663948. Its totient is φ = 140012765736480.

The previous prime is 140013222200197. The next prime is 140013222200221. The reversal of 140013222200213 is 312002222310041.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 139968727782244 + 44494417969 = 11830838^2 + 210937^2 .

It is a cyclic number.

It is not a de Polignac number, because 140013222200213 - 2⁴ = 140013222200197 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140013222400213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 227771456 + ... + 228385337.

It is an arithmetic number, because the mean of its divisors is an integer number (35003419665987).

Almost surely, 2^{140013222200213} is an apocalyptic number.

It is an amenable number.

140013222200213 is a deficient number, since it is larger than the sum of its proper divisors (456463735).

140013222200213 is an equidigital number, since it uses as much as digits as its factorization.

140013222200213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456463734.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 140013222200213 its reverse (312002222310041), we get a palindrome (452015444510254).

The spelling of 140013222200213 in words is "one hundred forty trillion, thirteen billion, two hundred twenty-two million, two hundred thousand, two hundred thirteen".