110201002212120 has 256 divisors, whose sum is σ = 337887085409280. Its totient is φ = 28746038630400.

The previous prime is 110201002212061. The next prime is 110201002212121. The reversal of 110201002212120 is 21212200102011.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 110201002212120.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110201002212121) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 9863146854 + ... + 9863158026.

It is an arithmetic number, because the mean of its divisors is an integer number (1319871427380).

Almost surely, 2^{110201002212120} is an apocalyptic number.

110201002212120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 110201002212120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (168943542704640).

110201002212120 is an abundant number, since it is smaller than the sum of its proper divisors (227686083197160).

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

110201002212120 is a wasteful number, since it uses less digits than its factorization.

110201002212120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20226 (or 20222 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 110201002212120 its reverse (21212200102011), we get a palindrome (131413202314131).

The spelling of 110201002212120 in words is "one hundred ten trillion, two hundred one billion, two million, two hundred twelve thousand, one hundred twenty".