302022202 has 4 divisors (see below), whose sum is σ = 453033306. Its totient is φ = 151011100.

The previous prime is 302022199. The next prime is 302022229. The reversal of 302022202 is 202220203.

302022202 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 202220203 = 1327 ⋅152389.

It can be written as a sum of positive squares in only one way, i.e., 224070961 + 77951241 = 14969^2 + 8829^2 .

It is a Smith number, since the sum of its digits (13) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75505549 + ... + 75505552.

Almost surely, 2^302022202 is an apocalyptic number.

302022202 is a deficient number, since it is larger than the sum of its proper divisors (151011104).

302022202 is a wasteful number, since it uses less digits than its factorization.

302022202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151011103.

The product of its (nonzero) digits is 96, while the sum is 13.

The square root of 302022202 is about 17378.7859760111. The cubic root of 302022202 is about 670.9337259813.

Adding to 302022202 its reverse (202220203), we get a palindrome (504242405).

The spelling of 302022202 in words is "three hundred two million, twenty-two thousand, two hundred two".