110221210102 has 16 divisors (see below), whose sum is σ = 165743935200. Its totient is φ = 54973384128.

The previous prime is 110221210091. The next prime is 110221210103. The reversal of 110221210102 is 201012122011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110221210103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1444738 + ... + 1519114.

It is an arithmetic number, because the mean of its divisors is an integer number (10358995950).

Almost surely, 2^110221210102 is an apocalyptic number.

110221210102 is a deficient number, since it is larger than the sum of its proper divisors (55522725098).

110221210102 is a wasteful number, since it uses less digits than its factorization.

110221210102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76215.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 110221210102 its reverse (201012122011), we get a palindrome (311233332113).

The spelling of 110221210102 in words is "one hundred ten billion, two hundred twenty-one million, two hundred ten thousand, one hundred two".