120223203210 has 256 divisors, whose sum is σ = 370859212800. Its totient is φ = 27390182400.

The previous prime is 120223203187. The next prime is 120223203211. The reversal of 120223203210 is 12302322021.

120223203210 is a `hidden beast` number, since 1 + 2 + 0 + 22 + 320 + 321 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (120223203211) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 46399015 + ... + 46401605.

It is an arithmetic number, because the mean of its divisors is an integer number (1448668800).

Almost surely, 2^120223203210 is an apocalyptic number.

120223203210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 120223203210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (185429606400).

120223203210 is an abundant number, since it is smaller than the sum of its proper divisors (250636009590).

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

120223203210 is a wasteful number, since it uses less digits than its factorization.

120223203210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3554 (or 3548 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 120223203210 its reverse (12302322021), we get a palindrome (132525525231).

The spelling of 120223203210 in words is "one hundred twenty billion, two hundred twenty-three million, two hundred three thousand, two hundred ten".