33220130040101 has 6 divisors (see below), whose sum is σ = 33858751268370. Its totient is φ = 32593335130928.

The previous prime is 33220130040091. The next prime is 33220130040127. The reversal of 33220130040101 is 10104003102233.

It can be written as a sum of positive squares in 3 ways, for example, as 22706654522500 + 10513475517601 = 4765150^2 + 3242449^2 .

It is not a de Polignac number, because 33220130040101 - 2³⁰ = 33219056298277 is a prime.

It is a super-2 number, since 2×33220130040101² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33220130040301) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5913156686 + ... + 5913162303.

It is an arithmetic number, because the mean of its divisors is an integer number (5643125211395).

Almost surely, 2^{33220130040101} is an apocalyptic number.

It is an amenable number.

33220130040101 is a deficient number, since it is larger than the sum of its proper divisors (638621228269).

33220130040101 is an equidigital number, since it uses as much as digits as its factorization.

33220130040101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11826319095 (or 11826319042 counting only the distinct ones).

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

Adding to 33220130040101 its reverse (10104003102233), we get a palindrome (43324133142334).

The spelling of 33220130040101 in words is "thirty-three trillion, two hundred twenty billion, one hundred thirty million, forty thousand, one hundred one".