110221213232 has 30 divisors (see below), whose sum is σ = 231244437132. Its totient is φ = 50871327936.

The previous prime is 110221213231. The next prime is 110221213237. The reversal of 110221213232 is 232312122011.

It is not an unprimeable number, because it can be changed into a prime (110221213231) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20378438 + ... + 20383845.

Almost surely, 2^110221213232 is an apocalyptic number.

It is an amenable number.

110221213232 is an abundant number, since it is smaller than the sum of its proper divisors (121023223900).

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

110221213232 is a wasteful number, since it uses less digits than its factorization.

110221213232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40762317 (or 40762298 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 110221213232 its reverse (232312122011), we get a palindrome (342533335243).

The spelling of 110221213232 in words is "one hundred ten billion, two hundred twenty-one million, two hundred thirteen thousand, two hundred thirty-two".