302002120202 has 16 divisors (see below), whose sum is σ = 457668059112. Its totient is φ = 149447275200.

The previous prime is 302002120171. The next prime is 302002120223. The reversal of 302002120202 is 202021200203.

It can be written as a sum of positive squares in 4 ways, for example, as 299361085321 + 2641034881 = 547139^2 + 51391^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 224168 + ... + 808860.

Almost surely, 2^302002120202 is an apocalyptic number.

302002120202 is a deficient number, since it is larger than the sum of its proper divisors (155665938910).

302002120202 is a wasteful number, since it uses less digits than its factorization.

302002120202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 587353.

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 302002120202 its reverse (202021200203), we get a palindrome (504023320405).

The spelling of 302002120202 in words is "three hundred two billion, two million, one hundred twenty thousand, two hundred two".