302212002122 has 16 divisors (see below), whose sum is σ = 479354367744. Its totient is φ = 142664988000.

The previous prime is 302212002121. The next prime is 302212002133. The reversal of 302212002122 is 221200212203.

It is a super-3 number, since 3×302212002122³ (a number of 35 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 302212002122.

It is not an unprimeable number, because it can be changed into a prime (302212002121) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 59441204 + ... + 59446287.

It is an arithmetic number, because the mean of its divisors is an integer number (29959647984).

Almost surely, 2^302212002122 is an apocalyptic number.

302212002122 is a deficient number, since it is larger than the sum of its proper divisors (177142365622).

302212002122 is a wasteful number, since it uses less digits than its factorization.

302212002122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118887565.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 302212002122 its reverse (221200212203), we get a palindrome (523412214325).

The spelling of 302212002122 in words is "three hundred two billion, two hundred twelve million, two thousand, one hundred twenty-two".