120210211211200 has 336 divisors, whose sum is σ = 323965313642880. Its totient is φ = 43539190272000.

The previous prime is 120210211211197. The next prime is 120210211211201. The reversal of 120210211211200 is 2112112012021.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120210211211201) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10989135331 + ... + 10989146269.

It is an arithmetic number, because the mean of its divisors is an integer number (964182481080).

Almost surely, 2^{120210211211200} is an apocalyptic number.

120210211211200 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 120210211211200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (161982656821440).

120210211211200 is an abundant number, since it is smaller than the sum of its proper divisors (203755102431680).

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

120210211211200 is a wasteful number, since it uses less digits than its factorization.

120210211211200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13396 (or 13381 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 120210211211200 its reverse (2112112012021), we get a palindrome (122322323223221).

The spelling of 120210211211200 in words is "one hundred twenty trillion, two hundred ten billion, two hundred eleven million, two hundred eleven thousand, two hundred".