12303122202222 has 16 divisors (see below), whose sum is σ = 25070513167440. Its totient is φ = 4023662606912.

The previous prime is 12303122202209. The next prime is 12303122202277. The reversal of 12303122202222 is 22220222130321.

It is a super-3 number, since 3×12303122202222³ (a number of 40 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12303122202192 and 12303122202201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19344531447 + ... + 19344532082.

It is an arithmetic number, because the mean of its divisors is an integer number (1566907072965).

Almost surely, 2^{12303122202222} is an apocalyptic number.

12303122202222 is an abundant number, since it is smaller than the sum of its proper divisors (12767390965218).

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

12303122202222 is a wasteful number, since it uses less digits than its factorization.

12303122202222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38689063587.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 12303122202222 its reverse (22220222130321), we get a palindrome (34523344332543).

The spelling of 12303122202222 in words is "twelve trillion, three hundred three billion, one hundred twenty-two million, two hundred two thousand, two hundred twenty-two".