133221303202 has 32 divisors (see below), whose sum is σ = 224682232320. Its totient is φ = 58781490240.

The previous prime is 133221303197. The next prime is 133221303221. The reversal of 133221303202 is 202303122331.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1059324 + ... + 1178392.

It is an arithmetic number, because the mean of its divisors is an integer number (7021319760).

Almost surely, 2^133221303202 is an apocalyptic number.

133221303202 is a deficient number, since it is larger than the sum of its proper divisors (91460929118).

133221303202 is a wasteful number, since it uses less digits than its factorization.

133221303202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120978.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 133221303202 its reverse (202303122331), we get a palindrome (335524425533).

The spelling of 133221303202 in words is "one hundred thirty-three billion, two hundred twenty-one million, three hundred three thousand, two hundred two".