1201230210 has 16 divisors (see below), whose sum is σ = 2882952576. Its totient is φ = 320328048.

The previous prime is 1201230209. The next prime is 1201230221. The reversal of 1201230210 is 120321021.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20020474 + ... + 20020533.

It is an arithmetic number, because the mean of its divisors is an integer number (180184536).

Almost surely, 2^1201230210 is an apocalyptic number.

1201230210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1201230210 is an abundant number, since it is smaller than the sum of its proper divisors (1681722366).

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

1201230210 is a wasteful number, since it uses less digits than its factorization.

1201230210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40041017.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 1201230210 is about 34658.7681546820. The cubic root of 1201230210 is about 1063.0215821598.

Adding to 1201230210 its reverse (120321021), we get a palindrome (1321551231).

The spelling of 1201230210 in words is "one billion, two hundred one million, two hundred thirty thousand, two hundred ten".