221122227114 has 24 divisors (see below), whose sum is σ = 479116048320. Its totient is φ = 73704656808.

The previous prime is 221122227113. The next prime is 221122227119. The reversal of 221122227114 is 411722221122.

221122227114 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (221122227113) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 298989 + ... + 729135.

It is an arithmetic number, because the mean of its divisors is an integer number (19963168680).

Almost surely, 2^221122227114 is an apocalyptic number.

221122227114 is an abundant number, since it is smaller than the sum of its proper divisors (257993821206).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

221122227114 is a wasteful number, since it uses less digits than its factorization.

221122227114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458714 (or 458711 counting only the distinct ones).

The product of its digits is 1792, while the sum is 27.

Adding to 221122227114 its reverse (411722221122), we get a palindrome (632844448236).

The spelling of 221122227114 in words is "two hundred twenty-one billion, one hundred twenty-two million, two hundred twenty-seven thousand, one hundred fourteen".