110121010000220 has 48 divisors (see below), whose sum is σ = 235071625682208. Its totient is φ = 43321422792960.

The previous prime is 110121010000201. The next prime is 110121010000241. The reversal of 110121010000220 is 22000010121011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5774507 + ... + 15924413.

It is an arithmetic number, because the mean of its divisors is an integer number (4897325535046).

Almost surely, 2^{110121010000220} is an apocalyptic number.

110121010000220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110121010000220 is an abundant number, since it is smaller than the sum of its proper divisors (124950615681988).

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

110121010000220 is a wasteful number, since it uses less digits than its factorization.

110121010000220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10158870 (or 10158868 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 110121010000220 its reverse (22000010121011), we get a palindrome (132121020121231).

The spelling of 110121010000220 in words is "one hundred ten trillion, one hundred twenty-one billion, ten million, two hundred twenty", and thus it is an aban number.