110001221202 has 128 divisors (see below), whose sum is σ = 239355648000. Its totient is φ = 33595084800.

The previous prime is 110001221189. The next prime is 110001221243. The reversal of 110001221202 is 202122100011.

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 63 ways as a sum of consecutive naturals, for example, 131109499 + ... + 131110337.

It is an arithmetic number, because the mean of its divisors is an integer number (1869966000).

Almost surely, 2^110001221202 is an apocalyptic number.

110001221202 is an abundant number, since it is smaller than the sum of its proper divisors (129354426798).

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

110001221202 is a wasteful number, since it uses less digits than its factorization.

110001221202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1216.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 110001221202 its reverse (202122100011), we get a palindrome (312123321213).

The spelling of 110001221202 in words is "one hundred ten billion, one million, two hundred twenty-one thousand, two hundred two".