1201232230 has 16 divisors (see below), whose sum is σ = 2358783504. Its totient is φ = 436811680.

The previous prime is 1201232147. The next prime is 1201232243. The reversal of 1201232230 is 322321021.

It is a super-3 number, since 3×1201232230³ (a number of 28 digits) contains 333 as substring.

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, 5460037 + ... + 5460256.

It is an arithmetic number, because the mean of its divisors is an integer number (147423969).

Almost surely, 2^1201232230 is an apocalyptic number.

1201232230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1201232230 is a deficient number, since it is larger than the sum of its proper divisors (1157551274).

1201232230 is a wasteful number, since it uses less digits than its factorization.

1201232230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10920311.

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

The square root of 1201232230 is about 34658.7972959247. The cubic root of 1201232230 is about 1063.0221780218.

Adding to 1201232230 its reverse (322321021), we get a palindrome (1523553251).

The spelling of 1201232230 in words is "one billion, two hundred one million, two hundred thirty-two thousand, two hundred thirty".