302222230002 has 320 divisors, whose sum is σ = 903845606400. Its totient is φ = 73103886720.

The previous prime is 302222229989. The next prime is 302222230019. The reversal of 302222230002 is 200032222203.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 13972548 + ... + 13994160.

It is an arithmetic number, because the mean of its divisors is an integer number (2824517520).

Almost surely, 2^302222230002 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 302222230002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (451922803200).

302222230002 is an abundant number, since it is smaller than the sum of its proper divisors (601623376398).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

302222230002 is a wasteful number, since it uses less digits than its factorization.

302222230002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21723 (or 21714 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

Adding to 302222230002 its reverse (200032222203), we get a palindrome (502254452205).

The spelling of 302222230002 in words is "three hundred two billion, two hundred twenty-two million, two hundred thirty thousand, two".