1204233133212 has 24 divisors (see below), whose sum is σ = 3122085901200. Its totient is φ = 401411044368.

The previous prime is 1204233133177. The next prime is 1204233133217. The reversal of 1204233133212 is 2123313324021.

1204233133212 is a `hidden beast` number, since 1 + 2 + 0 + 4 + 2 + 331 + 3 + 321 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1204233133217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5575153287 + ... + 5575153502.

It is an arithmetic number, because the mean of its divisors is an integer number (130086912550).

Almost surely, 2^{1204233133212} is an apocalyptic number.

1204233133212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1204233133212 is an abundant number, since it is smaller than the sum of its proper divisors (1917852767988).

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

1204233133212 is a wasteful number, since it uses less digits than its factorization.

1204233133212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11150306802 (or 11150306794 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 1204233133212 its reverse (2123313324021), we get a palindrome (3327546457233).

The spelling of 1204233133212 in words is "one trillion, two hundred four billion, two hundred thirty-three million, one hundred thirty-three thousand, two hundred twelve".