133223331332 has 24 divisors (see below), whose sum is σ = 286942560576. Its totient is φ = 52703735328.

The previous prime is 133223331289. The next prime is 133223331347. The reversal of 133223331332 is 233133322331.

It is a super-2 number, since 2×133223331332² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 133223331295 and 133223331304.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 182998718 + ... + 182999445.

It is an arithmetic number, because the mean of its divisors is an integer number (11955940024).

Almost surely, 2^133223331332 is an apocalyptic number.

It is an amenable number.

133223331332 is an abundant number, since it is smaller than the sum of its proper divisors (153719229244).

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

133223331332 is a wasteful number, since it uses less digits than its factorization.

133223331332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365998187 (or 365998185 counting only the distinct ones).

The product of its digits is 17496, while the sum is 29.

Adding to 133223331332 its reverse (233133322331), we get a palindrome (366356653663).

Subtracting 133223331332 from its reverse (233133322331), we obtain a palindrome (99909990999).

The spelling of 133223331332 in words is "one hundred thirty-three billion, two hundred twenty-three million, three hundred thirty-one thousand, three hundred thirty-two".