1201203332 has 48 divisors (see below), whose sum is σ = 2532915840. Its totient is φ = 486922752.

The previous prime is 1201203317. The next prime is 1201203343. The reversal of 1201203332 is 2333021021.

It is a self number, because there is not a number n which added to its sum of digits gives 1201203332.

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 15 ways as a sum of consecutive naturals, for example, 422588 + ... + 425420.

It is an arithmetic number, because the mean of its divisors is an integer number (52769080).

Almost surely, 2^1201203332 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 1201203332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1266457920).

1201203332 is an abundant number, since it is smaller than the sum of its proper divisors (1331712508).

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

1201203332 is a wasteful number, since it uses less digits than its factorization.

1201203332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3660 (or 3658 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 1201203332 is about 34658.3804007054. The cubic root of 1201203332 is about 1063.0136535915.

Adding to 1201203332 its reverse (2333021021), we get a palindrome (3534224353).

The spelling of 1201203332 in words is "one billion, two hundred one million, two hundred three thousand, three hundred thirty-two".