120002211000 has 384 divisors, whose sum is σ = 476089061760. Its totient is φ = 26687232000.

The previous prime is 120002210989. The next prime is 120002211031. The reversal of 120002211000 is 112200021.

120002211000 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

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 95 ways as a sum of consecutive naturals, for example, 2305260 + ... + 2356740.

It is an arithmetic number, because the mean of its divisors is an integer number (1239815265).

Almost surely, 2^120002211000 is an apocalyptic number.

120002211000 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 120002211000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (238044530880).

120002211000 is an abundant number, since it is smaller than the sum of its proper divisors (356086850760).

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

120002211000 is a wasteful number, since it uses less digits than its factorization.

120002211000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51552 (or 51535 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 120002211000 its reverse (112200021), we get a palindrome (120114411021).

The spelling of 120002211000 in words is "one hundred twenty billion, two million, two hundred eleven thousand".