133042004232220 has 12 divisors (see below), whose sum is σ = 279388208887704. Its totient is φ = 53216801692880.

The previous prime is 133042004232157. The next prime is 133042004232223. The reversal of 133042004232220 is 22232400240331.

It is a super-2 number, since 2×133042004232220² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133042004232223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3326050105786 + ... + 3326050105825.

It is an arithmetic number, because the mean of its divisors is an integer number (23282350740642).

Almost surely, 2^{133042004232220} is an apocalyptic number.

133042004232220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133042004232220 is an abundant number, since it is smaller than the sum of its proper divisors (146346204655484).

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

133042004232220 is a wasteful number, since it uses less digits than its factorization.

133042004232220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6652100211620 (or 6652100211618 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 133042004232220 its reverse (22232400240331), we get a palindrome (155274404472551).

The spelling of 133042004232220 in words is "one hundred thirty-three trillion, forty-two billion, four million, two hundred thirty-two thousand, two hundred twenty".