33220120003 has 4 divisors (see below), whose sum is σ = 37965851440. Its totient is φ = 28474388568.

The previous prime is 33220119967. The next prime is 33220120039. The reversal of 33220120003 is 30002102233.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30002102233 = 2311 ⋅12982303.

It is an interprime number because it is at equal distance from previous prime (33220119967) and next prime (33220120039).

It is a cyclic number.

It is not a de Polignac number, because 33220120003 - 2²⁹ = 32683249091 is a prime.

It is a super-2 number, since 2×33220120003² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33220120103) 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 3 ways as a sum of consecutive naturals, for example, 2372865708 + ... + 2372865721.

It is an arithmetic number, because the mean of its divisors is an integer number (9491462860).

Almost surely, 2^33220120003 is an apocalyptic number.

33220120003 is a deficient number, since it is larger than the sum of its proper divisors (4745731437).

33220120003 is an equidigital number, since it uses as much as digits as its factorization.

33220120003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4745731436.

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 33220120003 its reverse (30002102233), we get a palindrome (63222222236).

The spelling of 33220120003 in words is "thirty-three billion, two hundred twenty million, one hundred twenty thousand, three".