1202230133212 has 6 divisors (see below), whose sum is σ = 2103902733128. Its totient is φ = 601115066604.

The previous prime is 1202230133189. The next prime is 1202230133219. The reversal of 1202230133212 is 2123310322021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1202230133219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 150278766648 + ... + 150278766655.

Almost surely, 2^{1202230133212} is an apocalyptic number.

It is an amenable number.

1202230133212 is a deficient number, since it is larger than the sum of its proper divisors (901672599916).

1202230133212 is a wasteful number, since it uses less digits than its factorization.

1202230133212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300557533307 (or 300557533305 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 1202230133212 its reverse (2123310322021), we get a palindrome (3325540455233).

The spelling of 1202230133212 in words is "one trillion, two hundred two billion, two hundred thirty million, one hundred thirty-three thousand, two hundred twelve".