133212223202 has 16 divisors (see below), whose sum is σ = 208195747200. Its totient is φ = 63846688080.

The previous prime is 133212223201. The next prime is 133212223213. The reversal of 133212223202 is 202322212331.

It is not an unprimeable number, because it can be changed into a prime (133212223201) 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, 8253674 + ... + 8269797.

It is an arithmetic number, because the mean of its divisors is an integer number (13012234200).

Almost surely, 2^133212223202 is an apocalyptic number.

133212223202 is a deficient number, since it is larger than the sum of its proper divisors (74983523998).

133212223202 is a wasteful number, since it uses less digits than its factorization.

133212223202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16523641.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 133212223202 its reverse (202322212331), we get a palindrome (335534435533).

The spelling of 133212223202 in words is "one hundred thirty-three billion, two hundred twelve million, two hundred twenty-three thousand, two hundred two".