33310213221130 has 32 divisors (see below), whose sum is σ = 60419334631824. Its totient is φ = 13221726806016.

The previous prime is 33310213221121. The next prime is 33310213221133. The reversal of 33310213221130 is 3112231201333.

It can be written as a sum of positive squares in 8 ways, for example, as 6794191525489 + 26516021695641 = 2606567^2 + 5149371^2 .

It is a super-2 number, since 2×33310213221130² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33310213221095 and 33310213221104.

It is not an unprimeable number, because it can be changed into a prime (33310213221133) 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, 1135987 + ... + 8240806.

Almost surely, 2^{33310213221130} is an apocalyptic number.

33310213221130 is a deficient number, since it is larger than the sum of its proper divisors (27109121410694).

33310213221130 is a wasteful number, since it uses less digits than its factorization.

33310213221130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9379530.

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

Adding to 33310213221130 its reverse (3112231201333), we get a palindrome (36422444422463).

The spelling of 33310213221130 in words is "thirty-three trillion, three hundred ten billion, two hundred thirteen million, two hundred twenty-one thousand, one hundred thirty".