120010201201000 has 256 divisors, whose sum is σ = 322508378649600. Its totient is φ = 41339226528000.

The previous prime is 120010201200983. The next prime is 120010201201031. The reversal of 120010201201000 is 102102010021.

It is a super-4 number, since 4×120010201201000⁴ (a number of 57 digits) contains 4444 as substring.

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

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 63 ways as a sum of consecutive naturals, for example, 2868086079 + ... + 2868127921.

It is an arithmetic number, because the mean of its divisors is an integer number (1259798354100).

Almost surely, 2^{120010201201000} is an apocalyptic number.

120010201201000 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 120010201201000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (161254189324800).

120010201201000 is an abundant number, since it is smaller than the sum of its proper divisors (202498177448600).

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

120010201201000 is a wasteful number, since it uses less digits than its factorization.

120010201201000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55617 (or 55603 counting only the distinct ones).

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

Adding to 120010201201000 its reverse (102102010021), we get a palindrome (120112303211021).

The spelling of 120010201201000 in words is "one hundred twenty trillion, ten billion, two hundred one million, two hundred one thousand".