120232212 has 24 divisors (see below), whose sum is σ = 281094912. Its totient is φ = 39998400.

The previous prime is 120232207. The next prime is 120232219. The reversal of 120232212 is 212232021.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 120232191 and 120232200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120232219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3364 + ... + 15867.

It is an arithmetic number, because the mean of its divisors is an integer number (11712288).

Almost surely, 2^120232212 is an apocalyptic number.

120232212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120232212 is an abundant number, since it is smaller than the sum of its proper divisors (160862700).

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

120232212 is a wasteful number, since it uses less digits than its factorization.

120232212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19759 (or 19757 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 120232212 is about 10965.0450067476. The cubic root of 120232212 is about 493.5603676631.

Adding to 120232212 its reverse (212232021), we get a palindrome (332464233).

The spelling of 120232212 in words is "one hundred twenty million, two hundred thirty-two thousand, two hundred twelve".