110211221222010 has 192 divisors, whose sum is σ = 297463226860800. Its totient is φ = 28277501865984.

The previous prime is 110211221221987. The next prime is 110211221222023. The reversal of 110211221222010 is 10222122112011.

110211221222010 is a `hidden beast` number, since 1 + 1 + 0 + 211 + 221 + 2 + 220 + 10 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 883472221 + ... + 883596959.

It is an arithmetic number, because the mean of its divisors is an integer number (1549287639900).

Almost surely, 2^{110211221222010} is an apocalyptic number.

110211221222010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 110211221222010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (148731613430400).

110211221222010 is an abundant number, since it is smaller than the sum of its proper divisors (187252005638790).

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

110211221222010 is a wasteful number, since it uses less digits than its factorization.

110211221222010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125957 (or 125954 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 110211221222010 its reverse (10222122112011), we get a palindrome (120433343334021).

The spelling of 110211221222010 in words is "one hundred ten trillion, two hundred eleven billion, two hundred twenty-one million, two hundred twenty-two thousand, ten".