302244220102 has 32 divisors (see below), whose sum is σ = 506076348960. Its totient is φ = 134212965120.

The previous prime is 302244220087. The next prime is 302244220129. The reversal of 302244220102 is 201022442203.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 284577 + ... + 827932.

It is an arithmetic number, because the mean of its divisors is an integer number (15814885905).

Almost surely, 2^302244220102 is an apocalyptic number.

302244220102 is a deficient number, since it is larger than the sum of its proper divisors (203832128858).

302244220102 is a wasteful number, since it uses less digits than its factorization.

302244220102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1112808.

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

Adding to 302244220102 its reverse (201022442203), we get a palindrome (503266662305).

The spelling of 302244220102 in words is "three hundred two billion, two hundred forty-four million, two hundred twenty thousand, one hundred two".