133302220112 has 10 divisors (see below), whose sum is σ = 258273051498. Its totient is φ = 66651110048.

The previous prime is 133302220097. The next prime is 133302220157. The reversal of 133302220112 is 211022203331.

It can be written as a sum of positive squares in only one way, i.e., 71929094416 + 61373125696 = 268196^2 + 247736^2 .

It is a super-3 number, since 3×133302220112³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 4165694363 + ... + 4165694394.

Almost surely, 2^133302220112 is an apocalyptic number.

It is an amenable number.

133302220112 is a deficient number, since it is larger than the sum of its proper divisors (124970831386).

133302220112 is an equidigital number, since it uses as much as digits as its factorization.

133302220112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8331388765 (or 8331388759 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 133302220112 its reverse (211022203331), we get a palindrome (344324423443).

The spelling of 133302220112 in words is "one hundred thirty-three billion, three hundred two million, two hundred twenty thousand, one hundred twelve".