33130221222113 has 8 divisors (see below), whose sum is σ = 33369304748640. Its totient is φ = 32891148218880.

The previous prime is 33130221222017. The next prime is 33130221222173. The reversal of 33130221222113 is 31122212203133.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 33130221222113 - 2⁸ = 33130221221857 is a prime.

It is a super-2 number, since 2×33130221222113² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33130221222173) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3743978 + ... + 8959788.

It is an arithmetic number, because the mean of its divisors is an integer number (4171163093580).

Almost surely, 2^{33130221222113} is an apocalyptic number.

It is an amenable number.

33130221222113 is a deficient number, since it is larger than the sum of its proper divisors (239083526527).

33130221222113 is a wasteful number, since it uses less digits than its factorization.

33130221222113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5261647.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 33130221222113 its reverse (31122212203133), we get a palindrome (64252433425246).

The spelling of 33130221222113 in words is "thirty-three trillion, one hundred thirty billion, two hundred twenty-one million, two hundred twenty-two thousand, one hundred thirteen".