230202302122 has 32 divisors (see below), whose sum is σ = 404934969600. Its totient is φ = 97184380608.

The previous prime is 230202302111. The next prime is 230202302131. The reversal of 230202302122 is 221203202032.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 230202302122.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8020098 + ... + 8048749.

It is an arithmetic number, because the mean of its divisors is an integer number (12654217800).

Almost surely, 2^230202302122 is an apocalyptic number.

230202302122 is a deficient number, since it is larger than the sum of its proper divisors (174732667478).

230202302122 is a wasteful number, since it uses less digits than its factorization.

230202302122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16068910.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 230202302122 its reverse (221203202032), we get a palindrome (451405504154).

The spelling of 230202302122 in words is "two hundred thirty billion, two hundred two million, three hundred two thousand, one hundred twenty-two".