120120202010000 has 200 divisors, whose sum is σ = 297788057618304. Its totient is φ = 46898873280000.

The previous prime is 120120202009981. The next prime is 120120202010047. The reversal of 120120202010000 is 10202021021.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (200).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 639316070 + ... + 639503930.

Almost surely, 2^{120120202010000} is an apocalyptic number.

120120202010000 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 120120202010000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (148894028809152).

120120202010000 is an abundant number, since it is smaller than the sum of its proper divisors (177667855608304).

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

120120202010000 is a wasteful number, since it uses less digits than its factorization.

120120202010000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189419 (or 189398 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 120120202010000 its reverse (10202021021), we get a palindrome (120130404031021).

The spelling of 120120202010000 in words is "one hundred twenty trillion, one hundred twenty billion, two hundred two million, ten thousand".