133011333020202 has 256 divisors, whose sum is σ = 344745763504128. Its totient is φ = 33269591946240.

The previous prime is 133011333020201. The next prime is 133011333020213. The reversal of 133011333020202 is 202020333110331.

It is a super-2 number, since 2×133011333020202² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (133011333020201) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 786652873 + ... + 786821939.

It is an arithmetic number, because the mean of its divisors is an integer number (1346663138688).

Almost surely, 2^{133011333020202} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 133011333020202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (172372881752064).

133011333020202 is an abundant number, since it is smaller than the sum of its proper divisors (211734430483926).

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

133011333020202 is a wasteful number, since it uses less digits than its factorization.

133011333020202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170053.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 133011333020202 its reverse (202020333110331), we get a palindrome (335031666130533).

The spelling of 133011333020202 in words is "one hundred thirty-three trillion, eleven billion, three hundred thirty-three million, twenty thousand, two hundred two".