120224201020 has 96 divisors (see below), whose sum is σ = 319467133440. Its totient is φ = 36913155840.

The previous prime is 120224201017. The next prime is 120224201021. The reversal of 120224201020 is 20102422021.

It is a junction number, because it is equal to n+sod(n) for n = 120224200985 and 120224201003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120224201021) 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, 479415 + ... + 685774.

It is an arithmetic number, because the mean of its divisors is an integer number (3327782640).

Almost surely, 2^120224201020 is an apocalyptic number.

120224201020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120224201020 is an abundant number, since it is smaller than the sum of its proper divisors (199242932420).

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

120224201020 is a wasteful number, since it uses less digits than its factorization.

120224201020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1165283 (or 1165281 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 120224201020 its reverse (20102422021), we get a palindrome (140326623041).

The spelling of 120224201020 in words is "one hundred twenty billion, two hundred twenty-four million, two hundred one thousand, twenty".