22304354024212 has 24 divisors (see below), whose sum is σ = 42061750253600. Its totient is φ = 10287797687136.

The previous prime is 22304354024207. The next prime is 22304354024213. The reversal of 22304354024212 is 21242045340322.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22304354024213) 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, 135741162 + ... + 135905377.

Almost surely, 2^{22304354024212} is an apocalyptic number.

It is an amenable number.

22304354024212 is a deficient number, since it is larger than the sum of its proper divisors (19757396229388).

22304354024212 is a wasteful number, since it uses less digits than its factorization.

22304354024212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271648135 (or 271648133 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 34.

Adding to 22304354024212 its reverse (21242045340322), we get a palindrome (43546399364534).

The spelling of 22304354024212 in words is "twenty-two trillion, three hundred four billion, three hundred fifty-four million, twenty-four thousand, two hundred twelve".