120300026220 has 216 divisors, whose sum is σ = 409142745648. Its totient is φ = 28374796800.

The previous prime is 120300026219. The next prime is 120300026239. The reversal of 120300026220 is 22620003021.

120300026220 is a `hidden beast` number, since 12 + 0 + 30 + 0 + 0 + 2 + 622 + 0 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 120300026193 and 120300026202.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2688430 + ... + 2732810.

It is an arithmetic number, because the mean of its divisors is an integer number (1894179378).

Almost surely, 2^120300026220 is an apocalyptic number.

120300026220 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 120300026220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (204571372824).

120300026220 is an abundant number, since it is smaller than the sum of its proper divisors (288842719428).

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

120300026220 is a wasteful number, since it uses less digits than its factorization.

120300026220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44481 (or 44439 counting only the distinct ones).

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

Adding to 120300026220 its reverse (22620003021), we get a palindrome (142920029241).

The spelling of 120300026220 in words is "one hundred twenty billion, three hundred million, twenty-six thousand, two hundred twenty".