120510212 has 12 divisors (see below), whose sum is σ = 223298460. Its totient is φ = 56710656.

The previous prime is 120510191. The next prime is 120510239. The reversal of 120510212 is 212015021.

It can be written as a sum of positive squares in 2 ways, for example, as 95570176 + 24940036 = 9776^2 + 4994^2 .

It is a super-2 number, since 2×120510212² = 29045422392569888, which contains 22 as substring.

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, 886037 + ... + 886172.

It is an arithmetic number, because the mean of its divisors is an integer number (18608205).

Almost surely, 2^120510212 is an apocalyptic number.

It is an amenable number.

120510212 is a deficient number, since it is larger than the sum of its proper divisors (102788248).

120510212 is a wasteful number, since it uses less digits than its factorization.

120510212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1772230 (or 1772228 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 14.

The square root of 120510212 is about 10977.7143340497. The cubic root of 120510212 is about 493.9404770191.

Adding to 120510212 its reverse (212015021), we get a palindrome (332525233).

The spelling of 120510212 in words is "one hundred twenty million, five hundred ten thousand, two hundred twelve".