120002110201000 has 128 divisors (see below), whose sum is σ = 283363488120960. Its totient is φ = 47563705728000.

The previous prime is 120002110200953. The next prime is 120002110201003. The reversal of 120002110201000 is 102011200021.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (120002110201003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 441355095 + ... + 441626905.

It is an arithmetic number, because the mean of its divisors is an integer number (2213777250945).

Almost surely, 2^{120002110201000} is an apocalyptic number.

120002110201000 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 120002110201000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141681744060480).

120002110201000 is an abundant number, since it is smaller than the sum of its proper divisors (163361377919960).

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

120002110201000 is a wasteful number, since it uses less digits than its factorization.

120002110201000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275852 (or 275838 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 120002110201000 its reverse (102011200021), we get a palindrome (120104121401021).

The spelling of 120002110201000 in words is "one hundred twenty trillion, two billion, one hundred ten million, two hundred one thousand".