22202343312230 has 16 divisors (see below), whose sum is σ = 39965214726864. Its totient is φ = 8880715821600.

The previous prime is 22202343312199. The next prime is 22202343312241. The reversal of 22202343312230 is 3221334320222.

It is a junction number, because it is equal to n+sod(n) for n = 22202343312193 and 22202343312202.

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, 27266621 + ... + 28069080.

It is an arithmetic number, because the mean of its divisors is an integer number (2497825920429).

Almost surely, 2^{22202343312230} is an apocalyptic number.

22202343312230 is a deficient number, since it is larger than the sum of its proper divisors (17762871414634).

22202343312230 is a wasteful number, since it uses less digits than its factorization.

22202343312230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55375831.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 22202343312230 its reverse (3221334320222), we get a palindrome (25423677632452).

The spelling of 22202343312230 in words is "twenty-two trillion, two hundred two billion, three hundred forty-three million, three hundred twelve thousand, two hundred thirty".