133202222000 has 40 divisors (see below), whose sum is σ = 322082977632. Its totient is φ = 53280888000.

The previous prime is 133202221993. The next prime is 133202222009. The reversal of 133202222000 is 222202331.

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 133202222000.

It is not an unprimeable number, because it can be changed into a prime (133202222009) 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, 33298556 + ... + 33302555.

Almost surely, 2^133202222000 is an apocalyptic number.

133202222000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133202222000 is an abundant number, since it is smaller than the sum of its proper divisors (188880755632).

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

133202222000 is an equidigital number, since it uses as much as digits as its factorization.

133202222000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66601134 (or 66601118 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 133202222000 its reverse (222202331), we get a palindrome (133424424331).

The spelling of 133202222000 in words is "one hundred thirty-three billion, two hundred two million, two hundred twenty-two thousand".