110221213143 has 16 divisors (see below), whose sum is σ = 149850920160. Its totient is φ = 72038313984.

The previous prime is 110221213117. The next prime is 110221213183. The reversal of 110221213143 is 341312122011.

It is not a de Polignac number, because 110221213143 - 2⁸ = 110221212887 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110221213103) 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, 63946 + ... + 473847.

It is an arithmetic number, because the mean of its divisors is an integer number (9365682510).

Almost surely, 2^110221213143 is an apocalyptic number.

110221213143 is a deficient number, since it is larger than the sum of its proper divisors (39629707017).

110221213143 is a wasteful number, since it uses less digits than its factorization.

110221213143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 539138.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 110221213143 its reverse (341312122011), we get a palindrome (451533335154).

The spelling of 110221213143 in words is "one hundred ten billion, two hundred twenty-one million, two hundred thirteen thousand, one hundred forty-three".