110030211220 has 48 divisors (see below), whose sum is σ = 231796656000. Its totient is φ = 43872554880.

The previous prime is 110030211209. The next prime is 110030211251. The reversal of 110030211220 is 22112030011.

It is a super-2 number, since 2×110030211220² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 110030211220.

It is a congruent number.

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, 24185506 + ... + 24190054.

It is an arithmetic number, because the mean of its divisors is an integer number (4829097000).

Almost surely, 2^110030211220 is an apocalyptic number.

110030211220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110030211220 is an abundant number, since it is smaller than the sum of its proper divisors (121766444780).

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

110030211220 is a wasteful number, since it uses less digits than its factorization.

110030211220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8128 (or 8126 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 110030211220 its reverse (22112030011), we get a palindrome (132142241231).

The spelling of 110030211220 in words is "one hundred ten billion, thirty million, two hundred eleven thousand, two hundred twenty".