1220002012033 has 8 divisors (see below), whose sum is σ = 1394321327168. Its totient is φ = 1045691025264.

The previous prime is 1220002012001. The next prime is 1220002012067. The reversal of 1220002012033 is 3302102000221.

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 1220002012033 - 2⁵ = 1220002012001 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1220002011998 and 1220002012016.

It is not an unprimeable number, because it can be changed into a prime (1220002012433) 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, 1764966 + ... + 2356927.

It is an arithmetic number, because the mean of its divisors is an integer number (174290165896).

Almost surely, 2^{1220002012033} is an apocalyptic number.

It is an amenable number.

1220002012033 is a deficient number, since it is larger than the sum of its proper divisors (174319315135).

1220002012033 is an equidigital number, since it uses as much as digits as its factorization.

1220002012033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4164183.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 1220002012033 its reverse (3302102000221), we get a palindrome (4522104012254).

The spelling of 1220002012033 in words is "one trillion, two hundred twenty billion, two million, twelve thousand, thirty-three".