133221331002204 has 96 divisors (see below), whose sum is σ = 376103777952000. Its totient is φ = 40619207982528.

The previous prime is 133221331002203. The next prime is 133221331002247. The reversal of 133221331002204 is 402200133122331.

133221331002204 is a `hidden beast` number, since 1 + 3 + 322 + 1 + 3 + 310 + 0 + 2 + 20 + 4 = 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 (133221331002203) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1119296974 + ... + 1119415989.

It is an arithmetic number, because the mean of its divisors is an integer number (3917747687000).

Almost surely, 2^{133221331002204} is an apocalyptic number.

It is an amenable number.

133221331002204 is an abundant number, since it is smaller than the sum of its proper divisors (242882446949796).

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

133221331002204 is a wasteful number, since it uses less digits than its factorization.

133221331002204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2238713024 (or 2238713016 counting only the distinct ones).

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

Adding to 133221331002204 its reverse (402200133122331), we get a palindrome (535421464124535).

The spelling of 133221331002204 in words is "one hundred thirty-three trillion, two hundred twenty-one billion, three hundred thirty-one million, two thousand, two hundred four".