22212341324 has 12 divisors (see below), whose sum is σ = 40917471000. Its totient is φ = 10521635328.

The previous prime is 22212341257. The next prime is 22212341339. The reversal of 22212341324 is 42314321222.

It is a junction number, because it is equal to n+sod(n) for n = 22212341293 and 22212341302.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146133749 + ... + 146133900.

It is an arithmetic number, because the mean of its divisors is an integer number (3409789250).

Almost surely, 2^22212341324 is an apocalyptic number.

It is an amenable number.

22212341324 is a deficient number, since it is larger than the sum of its proper divisors (18705129676).

22212341324 is a wasteful number, since it uses less digits than its factorization.

22212341324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292267672 (or 292267670 counting only the distinct ones).

The product of its digits is 4608, while the sum is 26.

Adding to 22212341324 its reverse (42314321222), we get a palindrome (64526662546).

The spelling of 22212341324 in words is "twenty-two billion, two hundred twelve million, three hundred forty-one thousand, three hundred twenty-four".