120030212 has 6 divisors (see below), whose sum is σ = 210052878. Its totient is φ = 60015104.

The previous prime is 120030203. The next prime is 120030259. The reversal of 120030212 is 212030021.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 119814916 + 215296 = 10946^2 + 464^2 .

It is a junction number, because it is equal to n+sod(n) for n = 120030193 and 120030202.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15003773 + ... + 15003780.

It is an arithmetic number, because the mean of its divisors is an integer number (35008813).

Almost surely, 2^120030212 is an apocalyptic number.

It is an amenable number.

120030212 is a deficient number, since it is larger than the sum of its proper divisors (90022666).

120030212 is a wasteful number, since it uses less digits than its factorization.

120030212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30007557 (or 30007555 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 120030212 is about 10955.8300461444. The cubic root of 120030212 is about 493.2838053923.

Adding to 120030212 its reverse (212030021), we get a palindrome (332060233).

The spelling of 120030212 in words is "one hundred twenty million, thirty thousand, two hundred twelve".