133302222021311 has 6 divisors (see below), whose sum is σ = 155065850106480. Its totient is φ = 114259047446796.

The previous prime is 133302222021289. The next prime is 133302222021329. The reversal of 133302222021311 is 113120222203331.

It is not a de Polignac number, because 133302222021311 - 2¹⁰ = 133302222020287 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 (133302222021361) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1360226755271 + ... + 1360226755368.

It is an arithmetic number, because the mean of its divisors is an integer number (25844308351080).

Almost surely, 2^{133302222021311} is an apocalyptic number.

133302222021311 is a deficient number, since it is larger than the sum of its proper divisors (21763628085169).

133302222021311 is an equidigital number, since it uses as much as digits as its factorization.

133302222021311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2720453510653 (or 2720453510646 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 133302222021311 its reverse (113120222203331), we get a palindrome (246422444224642).

The spelling of 133302222021311 in words is "one hundred thirty-three trillion, three hundred two billion, two hundred twenty-two million, twenty-one thousand, three hundred eleven".