1220330110033 has 16 divisors (see below), whose sum is σ = 1299390906240. Its totient is φ = 1143571289344.

The previous prime is 1220330110001. The next prime is 1220330110049. The reversal of 1220330110033 is 3300110330221.

It is a cyclic number.

It is not a de Polignac number, because 1220330110033 - 2⁵ = 1220330110001 is a prime.

It is a super-2 number, since 2×1220330110033² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1220330110073) 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 15 ways as a sum of consecutive naturals, for example, 1137016 + ... + 1932217.

It is an arithmetic number, because the mean of its divisors is an integer number (81211931640).

Almost surely, 2^{1220330110033} is an apocalyptic number.

It is an amenable number.

1220330110033 is a deficient number, since it is larger than the sum of its proper divisors (79060796207).

1220330110033 is a wasteful number, since it uses less digits than its factorization.

1220330110033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3069608.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 1220330110033 its reverse (3300110330221), we get a palindrome (4520440440254).

The spelling of 1220330110033 in words is "one trillion, two hundred twenty billion, three hundred thirty million, one hundred ten thousand, thirty-three".