23030202122 has 16 divisors (see below), whose sum is σ = 34869246720. Its totient is φ = 11407162608.

The previous prime is 23030202121. The next prime is 23030202149. The reversal of 23030202122 is 22120203032.

It is a self number, because there is not a number n which added to its sum of digits gives 23030202122.

It is not an unprimeable number, because it can be changed into a prime (23030202121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1721423 + ... + 1734749.

It is an arithmetic number, because the mean of its divisors is an integer number (2179327920).

Almost surely, 2^23030202122 is an apocalyptic number.

23030202122 is a deficient number, since it is larger than the sum of its proper divisors (11839044598).

23030202122 is a wasteful number, since it uses less digits than its factorization.

23030202122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21365.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 23030202122 its reverse (22120203032), we get a palindrome (45150405154).

The spelling of 23030202122 in words is "twenty-three billion, thirty million, two hundred two thousand, one hundred twenty-two".