133218831202229 has 8 divisors (see below), whose sum is σ = 134851076461920. Its totient is φ = 131587233540336.

The previous prime is 133218831202213. The next prime is 133218831202241. The reversal of 133218831202229 is 922202138812331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 133218831202229 - 2⁴ = 133218831202213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133218831201229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161485499 + ... + 162308360.

It is an arithmetic number, because the mean of its divisors is an integer number (16856384557740).

Almost surely, 2^{133218831202229} is an apocalyptic number.

It is an amenable number.

133218831202229 is a deficient number, since it is larger than the sum of its proper divisors (1632245259691).

133218831202229 is an equidigital number, since it uses as much as digits as its factorization.

133218831202229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323798899.

The product of its (nonzero) digits is 497664, while the sum is 47.

The spelling of 133218831202229 in words is "one hundred thirty-three trillion, two hundred eighteen billion, eight hundred thirty-one million, two hundred two thousand, two hundred twenty-nine".