33320130221131 has 16 divisors (see below), whose sum is σ = 36099396900000. Its totient is φ = 30571896031488.

The previous prime is 33320130221107. The next prime is 33320130221177. The reversal of 33320130221131 is 13112203102333.

It is a cyclic number.

It is not a de Polignac number, because 33320130221131 - 2¹³ = 33320130212939 is a prime.

It is a super-2 number, since 2×33320130221131² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 33320130221096 and 33320130221105.

It is not an unprimeable number, because it can be changed into a prime (33320130221431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2228245 + ... + 8461993.

It is an arithmetic number, because the mean of its divisors is an integer number (2256212306250).

Almost surely, 2^{33320130221131} is an apocalyptic number.

33320130221131 is a deficient number, since it is larger than the sum of its proper divisors (2779266678869).

33320130221131 is a wasteful number, since it uses less digits than its factorization.

33320130221131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6236238.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 33320130221131 its reverse (13112203102333), we get a palindrome (46432333323464).

The spelling of 33320130221131 in words is "thirty-three trillion, three hundred twenty billion, one hundred thirty million, two hundred twenty-one thousand, one hundred thirty-one".