1210322230 has 48 divisors (see below), whose sum is σ = 2483280720. Its totient is φ = 423356544.

The previous prime is 1210322227. The next prime is 1210322291. The reversal of 1210322230 is 322230121.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13264 + ... + 50956.

It is an arithmetic number, because the mean of its divisors is an integer number (51735015).

Almost surely, 2^1210322230 is an apocalyptic number.

1210322230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1210322230 is an abundant number, since it is smaller than the sum of its proper divisors (1272958490).

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

1210322230 is a wasteful number, since it uses less digits than its factorization.

1210322230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37745 (or 37732 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 1210322230 is about 34789.6856841220. The cubic root of 1210322230 is about 1065.6968203845.

Adding to 1210322230 its reverse (322230121), we get a palindrome (1532552351).

The spelling of 1210322230 in words is "one billion, two hundred ten million, three hundred twenty-two thousand, two hundred thirty".