1201224230 has 16 divisors (see below), whose sum is σ = 2189574720. Its totient is φ = 474407232.

The previous prime is 1201224217. The next prime is 1201224257. The reversal of 1201224230 is 324221021.

It is a junction number, because it is equal to n+sod(n) for n = 1201224199 and 1201224208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 759479 + ... + 761058.

It is an arithmetic number, because the mean of its divisors is an integer number (136848420).

Almost surely, 2^1201224230 is an apocalyptic number.

1201224230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1201224230 is a deficient number, since it is larger than the sum of its proper divisors (988350490).

1201224230 is a wasteful number, since it uses less digits than its factorization.

1201224230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1520623.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 1201224230 is about 34658.6818849188. The cubic root of 1201224230 is about 1063.0198181683.

Adding to 1201224230 its reverse (324221021), we get a palindrome (1525445251).

The spelling of 1201224230 in words is "one billion, two hundred one million, two hundred twenty-four thousand, two hundred thirty".