1211033030332 has 12 divisors (see below), whose sum is σ = 2119317217696. Its totient is φ = 605513825280.

The previous prime is 1211033030323. The next prime is 1211033030353. The reversal of 1211033030332 is 2330303301121.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 613948 + ... + 1673020.

Almost surely, 2^{1211033030332} is an apocalyptic number.

It is an amenable number.

1211033030332 is a deficient number, since it is larger than the sum of its proper divisors (908284187364).

1211033030332 is a wasteful number, since it uses less digits than its factorization.

1211033030332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1344948 (or 1344946 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 1211033030332 its reverse (2330303301121), we get a palindrome (3541336331453).

The spelling of 1211033030332 in words is "one trillion, two hundred eleven billion, thirty-three million, thirty thousand, three hundred thirty-two".