110221020202 has 8 divisors (see below), whose sum is σ = 165332979936. Its totient is φ = 55110026892.

The previous prime is 110221020199. The next prime is 110221020227. The reversal of 110221020202 is 202020122011.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 219613 + ... + 518335.

It is an arithmetic number, because the mean of its divisors is an integer number (20666622492).

Almost surely, 2^110221020202 is an apocalyptic number.

110221020202 is a deficient number, since it is larger than the sum of its proper divisors (55111959734).

110221020202 is a wasteful number, since it uses less digits than its factorization.

110221020202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483212.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 110221020202 its reverse (202020122011), we get a palindrome (312241142213).

The spelling of 110221020202 in words is "one hundred ten billion, two hundred twenty-one million, twenty thousand, two hundred two".