1204233212 has 96 divisors (see below), whose sum is σ = 2675635200. Its totient is φ = 471199680.

The previous prime is 1204233169. The next prime is 1204233221. The reversal of 1204233212 is 2123324021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1908137 + ... + 1908767.

It is an arithmetic number, because the mean of its divisors is an integer number (27871200).

Almost surely, 2^1204233212 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1204233212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1337817600).

1204233212 is an abundant number, since it is smaller than the sum of its proper divisors (1471401988).

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

1204233212 is a wasteful number, since it uses less digits than its factorization.

1204233212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 776 (or 760 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1204233212 is about 34702.0635121314. The cubic root of 1204233212 is about 1063.9066746400.

Adding to 1204233212 its reverse (2123324021), we get a palindrome (3327557233).

It can be divided in two parts, 12042 and 33212, that added together give a palindrome (45254).

The spelling of 1204233212 in words is "one billion, two hundred four million, two hundred thirty-three thousand, two hundred twelve".