302210222142145 has 16 divisors (see below), whose sum is σ = 374351713320960. Its totient is φ = 233968587652800.

The previous prime is 302210222142077. The next prime is 302210222142187. The reversal of 302210222142145 is 541241222012203.

It is not a de Polignac number, because 302210222142145 - 2¹¹ = 302210222140097 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is an unprimeable number.

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, 61588480 + ... + 66314110.

It is an arithmetic number, because the mean of its divisors is an integer number (23396982082560).

Almost surely, 2^{302210222142145} is an apocalyptic number.

It is an amenable number.

302210222142145 is a deficient number, since it is larger than the sum of its proper divisors (72141491178815).

302210222142145 is a wasteful number, since it uses less digits than its factorization.

302210222142145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5138256.

The product of its (nonzero) digits is 15360, while the sum is 31.

Adding to 302210222142145 its reverse (541241222012203), we get a palindrome (843451444154348).

The spelling of 302210222142145 in words is "three hundred two trillion, two hundred ten billion, two hundred twenty-two million, one hundred forty-two thousand, one hundred forty-five".