110000221211020 has 48 divisors (see below), whose sum is σ = 264020329984320. Its totient is φ = 37711533118464.

The previous prime is 110000221210987. The next prime is 110000221211077. The reversal of 110000221211020 is 20112122000011.

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 15 ways as a sum of consecutive naturals, for example, 27589065 + ... + 31323424.

It is an arithmetic number, because the mean of its divisors is an integer number (5500423541340).

Almost surely, 2^{110000221211020} is an apocalyptic number.

110000221211020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110000221211020 is an abundant number, since it is smaller than the sum of its proper divisors (154020108773300).

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

110000221211020 is a wasteful number, since it uses less digits than its factorization.

110000221211020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58925842 (or 58925840 counting only the distinct ones).

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

Adding to 110000221211020 its reverse (20112122000011), we get a palindrome (130112343211031).

The spelling of 110000221211020 in words is "one hundred ten trillion, two hundred twenty-one million, two hundred eleven thousand, twenty".