3032002202021 has 4 divisors (see below), whose sum is σ = 3265233140652. Its totient is φ = 2798771263392.

The previous prime is 3032002201937. The next prime is 3032002202023. The reversal of 3032002202021 is 1202022002303.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1100319179521 + 1931683022500 = 1048961^2 + 1389850^2 .

It is not a de Polignac number, because 3032002202021 - 2³⁸ = 2757124295077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3032002202023) 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 3 ways as a sum of consecutive naturals, for example, 116615469296 + ... + 116615469321.

It is an arithmetic number, because the mean of its divisors is an integer number (816308285163).

Almost surely, 2^{3032002202021} is an apocalyptic number.

It is an amenable number.

3032002202021 is a deficient number, since it is larger than the sum of its proper divisors (233230938631).

3032002202021 is a wasteful number, since it uses less digits than its factorization.

3032002202021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233230938630.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 3032002202021 its reverse (1202022002303), we get a palindrome (4234024204324).

The spelling of 3032002202021 in words is "three trillion, thirty-two billion, two million, two hundred two thousand, twenty-one".