133232220011 has 16 divisors (see below), whose sum is σ = 147707359488. Its totient is φ = 119158250400.

The previous prime is 133232219929. The next prime is 133232220013. The reversal of 133232220011 is 110022232331.

It is a cyclic number.

It is not a de Polignac number, because 133232220011 - 2¹⁸ = 133231957867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133232220013) 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 15 ways as a sum of consecutive naturals, for example, 182081 + ... + 547373.

It is an arithmetic number, because the mean of its divisors is an integer number (9231709968).

Almost surely, 2^133232220011 is an apocalyptic number.

133232220011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

133232220011 is a deficient number, since it is larger than the sum of its proper divisors (14475139477).

133232220011 is a wasteful number, since it uses less digits than its factorization.

133232220011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365842.

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

Adding to 133232220011 its reverse (110022232331), we get a palindrome (243254452342).

The spelling of 133232220011 in words is "one hundred thirty-three billion, two hundred thirty-two million, two hundred twenty thousand, eleven".