302222212220002 has 32 divisors (see below), whose sum is σ = 460919898720000. Its totient is φ = 148597988438016.

The previous prime is 302222212219867. The next prime is 302222212220003. The reversal of 302222212220002 is 200022212222203.

It is not an unprimeable number, because it can be changed into a prime (302222212220003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 137423074 + ... + 139604962.

It is an arithmetic number, because the mean of its divisors is an integer number (14403746835000).

Almost surely, 2^{302222212220002} is an apocalyptic number.

302222212220002 is a deficient number, since it is larger than the sum of its proper divisors (158697686499998).

302222212220002 is a wasteful number, since it uses less digits than its factorization.

302222212220002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2185498.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 302222212220002 its reverse (200022212222203), we get a palindrome (502244424442205).

The spelling of 302222212220002 in words is "three hundred two trillion, two hundred twenty-two billion, two hundred twelve million, two hundred twenty thousand, two".