120830226 has 32 divisors (see below), whose sum is σ = 264473856. Its totient is φ = 36498000.

The previous prime is 120830221. The next prime is 120830233. The reversal of 120830226 is 622038021.

It is a super-2 number, since 2×120830226² = 29199887030422152, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 120830196 and 120830205.

It is not an unprimeable number, because it can be changed into a prime (120830221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19081 + ... + 24611.

It is an arithmetic number, because the mean of its divisors is an integer number (8264808).

Almost surely, 2^120830226 is an apocalyptic number.

120830226 is an abundant number, since it is smaller than the sum of its proper divisors (143643630).

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

120830226 is a wasteful number, since it uses less digits than its factorization.

120830226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5878.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 120830226 is about 10992.2802911862. The cubic root of 120830226 is about 494.3773090386.

Adding to 120830226 its reverse (622038021), we get a palindrome (742868247).

The spelling of 120830226 in words is "one hundred twenty million, eight hundred thirty thousand, two hundred twenty-six".