133022233020 has 24 divisors (see below), whose sum is σ = 372462252624. Its totient is φ = 35472595456.

The previous prime is 133022233013. The next prime is 133022233033. The reversal of 133022233020 is 20332220331.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1108518549 + ... + 1108518668.

It is an arithmetic number, because the mean of its divisors is an integer number (15519260526).

Almost surely, 2^133022233020 is an apocalyptic number.

133022233020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133022233020 is an abundant number, since it is smaller than the sum of its proper divisors (239440019604).

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

133022233020 is a wasteful number, since it uses less digits than its factorization.

133022233020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2217037229 (or 2217037227 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 133022233020 its reverse (20332220331), we get a palindrome (153354453351).

The spelling of 133022233020 in words is "one hundred thirty-three billion, twenty-two million, two hundred thirty-three thousand, twenty".