221103253140213 has 16 divisors (see below), whose sum is σ = 305007353446400. Its totient is φ = 142322323253040.

The previous prime is 221103253140169. The next prime is 221103253140247. The reversal of 221103253140213 is 312041352301122.

It is not a de Polignac number, because 221103253140213 - 2⁸ = 221103253139957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (221103253140113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2707765933 + ... + 2707847586.

It is an arithmetic number, because the mean of its divisors is an integer number (19062959590400).

Almost surely, 2^{221103253140213} is an apocalyptic number.

It is an amenable number.

221103253140213 is a deficient number, since it is larger than the sum of its proper divisors (83904100306187).

221103253140213 is a wasteful number, since it uses less digits than its factorization.

221103253140213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5415613992.

The product of its (nonzero) digits is 8640, while the sum is 30.

The spelling of 221103253140213 in words is "two hundred twenty-one trillion, one hundred three billion, two hundred fifty-three million, one hundred forty thousand, two hundred thirteen".