22434301122212 has 24 divisors (see below), whose sum is σ = 44893214854656. Its totient is φ = 9609426350208.

The previous prime is 22434301122133. The next prime is 22434301122223. The reversal of 22434301122212 is 21222110343422.

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, 219703493 + ... + 219805580.

It is an arithmetic number, because the mean of its divisors is an integer number (1870550618944).

Almost surely, 2^{22434301122212} is an apocalyptic number.

It is an amenable number.

22434301122212 is an abundant number, since it is smaller than the sum of its proper divisors (22458913732444).

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

22434301122212 is a wasteful number, since it uses less digits than its factorization.

22434301122212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439510907 (or 439510905 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 22434301122212 its reverse (21222110343422), we get a palindrome (43656411465634).

The spelling of 22434301122212 in words is "twenty-two trillion, four hundred thirty-four billion, three hundred one million, one hundred twenty-two thousand, two hundred twelve".