33333230022213 has 24 divisors (see below), whose sum is σ = 50976006830784. Its totient is φ = 19323611602240.

The previous prime is 33333230022163. The next prime is 33333230022229. The reversal of 33333230022213 is 31222003233333.

It is not a de Polignac number, because 33333230022213 - 2³³ = 33324640087621 is a prime.

It is a super-2 number, since 2×33333230022213² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33333230022263) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1996232520 + ... + 1996249217.

It is an arithmetic number, because the mean of its divisors is an integer number (2124000284616).

Almost surely, 2^{33333230022213} is an apocalyptic number.

33333230022213 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

33333230022213 is a deficient number, since it is larger than the sum of its proper divisors (17642776808571).

33333230022213 is a wasteful number, since it uses less digits than its factorization.

33333230022213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3992481785 (or 3992481774 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 30.

Adding to 33333230022213 its reverse (31222003233333), we get a palindrome (64555233255546).

The spelling of 33333230022213 in words is "thirty-three trillion, three hundred thirty-three billion, two hundred thirty million, twenty-two thousand, two hundred thirteen".