221110413101 has 16 divisors (see below), whose sum is σ = 228695162880. Its totient is φ = 213554381040.

The previous prime is 221110413091. The next prime is 221110413127. The reversal of 221110413101 is 101314011122.

It is a cyclic number.

It is not a de Polignac number, because 221110413101 - 2³⁴ = 203930543917 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 221110413101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (221110413151) 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, 42790220 + ... + 42795386.

It is an arithmetic number, because the mean of its divisors is an integer number (14293447680).

Almost surely, 2^221110413101 is an apocalyptic number.

It is an amenable number.

221110413101 is a deficient number, since it is larger than the sum of its proper divisors (7584749779).

221110413101 is a wasteful number, since it uses less digits than its factorization.

221110413101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7664.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 221110413101 its reverse (101314011122), we get a palindrome (322424424223).

The spelling of 221110413101 in words is "two hundred twenty-one billion, one hundred ten million, four hundred thirteen thousand, one hundred one".