3021220002033 has 72 divisors (see below), whose sum is σ = 4873403957760. Its totient is φ = 1795478388480.

The previous prime is 3021220002029. The next prime is 3021220002049. The reversal of 3021220002033 is 3302000221203.

It is a happy number.

It is not a de Polignac number, because 3021220002033 - 2² = 3021220002029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3021220001997 and 3021220002015.

It is not an unprimeable number, because it can be changed into a prime (3021220002133) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 10333108 + ... + 10621466.

It is an arithmetic number, because the mean of its divisors is an integer number (67686166080).

Almost surely, 2^{3021220002033} is an apocalyptic number.

It is an amenable number.

3021220002033 is a deficient number, since it is larger than the sum of its proper divisors (1852183955727).

3021220002033 is a wasteful number, since it uses less digits than its factorization.

3021220002033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288507 (or 288457 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 3021220002033 its reverse (3302000221203), we get a palindrome (6323220223236).

The spelling of 3021220002033 in words is "three trillion, twenty-one billion, two hundred twenty million, two thousand, thirty-three".