120226448 has 20 divisors (see below), whose sum is σ = 246641580. Its totient is φ = 56577024.

The previous prime is 120226439. The next prime is 120226453. The reversal of 120226448 is 844622021.

It can be written as a sum of positive squares in 2 ways, for example, as 72726784 + 47499664 = 8528^2 + 6892^2 .

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 120226448.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 220733 + ... + 221276.

It is an arithmetic number, because the mean of its divisors is an integer number (12332079).

Almost surely, 2^120226448 is an apocalyptic number.

It is an amenable number.

120226448 is an abundant number, since it is smaller than the sum of its proper divisors (126415132).

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

120226448 is a wasteful number, since it uses less digits than its factorization.

120226448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442034 (or 442028 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 29.

The square root of 120226448 is about 10964.7821683789. The cubic root of 120226448 is about 493.5524803496.

Adding to 120226448 its reverse (844622021), we get a palindrome (964848469).

The spelling of 120226448 in words is "one hundred twenty million, two hundred twenty-six thousand, four hundred forty-eight".