1202133212 has 24 divisors (see below), whose sum is σ = 2417708160. Its totient is φ = 512319600.

The previous prime is 1202133193. The next prime is 1202133253. The reversal of 1202133212 is 2123312021.

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, 114914 + ... + 124937.

It is an arithmetic number, because the mean of its divisors is an integer number (100737840).

Almost surely, 2^1202133212 is an apocalyptic number.

It is an amenable number.

1202133212 is an abundant number, since it is smaller than the sum of its proper divisors (1215574948).

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

1202133212 is a wasteful number, since it uses less digits than its factorization.

1202133212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240041 (or 240039 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1202133212 is about 34671.7927428046. The cubic root of 1202133212 is about 1063.2878842046.

Adding to 1202133212 its reverse (2123312021), we get a palindrome (3325445233).

The spelling of 1202133212 in words is "one billion, two hundred two million, one hundred thirty-three thousand, two hundred twelve".