221103340310422 has 8 divisors (see below), whose sum is σ = 339367917685896. Its totient is φ = 107980701081792.

The previous prime is 221103340310417. The next prime is 221103340310431. The reversal of 221103340310422 is 224013043301122.

221103340310422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1285484536603 + ... + 1285484536774.

It is an arithmetic number, because the mean of its divisors is an integer number (42420989710737).

Almost surely, 2^{221103340310422} is an apocalyptic number.

221103340310422 is a deficient number, since it is larger than the sum of its proper divisors (118264577375474).

221103340310422 is a wasteful number, since it uses less digits than its factorization.

221103340310422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2570969073422.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 221103340310422 its reverse (224013043301122), we get a palindrome (445116383611544).

The spelling of 221103340310422 in words is "two hundred twenty-one trillion, one hundred three billion, three hundred forty million, three hundred ten thousand, four hundred twenty-two".