3002002010021 has 8 divisors (see below), whose sum is σ = 3479181404544. Its totient is φ = 2536903106640.

The previous prime is 3002002010017. The next prime is 3002002010023. The reversal of 3002002010021 is 1200102002003.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3002002010021 - 2² = 3002002010017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3002002009984 and 3002002010011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3002002010023) 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, 3020122250 + ... + 3020123243.

It is an arithmetic number, because the mean of its divisors is an integer number (434897675568).

Almost surely, 2^{3002002010021} is an apocalyptic number.

It is an amenable number.

3002002010021 is a deficient number, since it is larger than the sum of its proper divisors (477179394523).

3002002010021 is an equidigital number, since it uses as much as digits as its factorization.

3002002010021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6040245571.

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 3002002010021 its reverse (1200102002003), we get a palindrome (4202104012024).

The spelling of 3002002010021 in words is "three trillion, two billion, two million, ten thousand, twenty-one".