22220340424104 has 32 divisors (see below), whose sum is σ = 57052225415520. Its totient is φ = 7206596894016.

The previous prime is 22220340424091. The next prime is 22220340424123. The reversal of 22220340424104 is 40142404302222.

It is a happy 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, 12511452054 + ... + 12511453829.

It is an arithmetic number, because the mean of its divisors is an integer number (1782882044235).

Almost surely, 2^{22220340424104} is an apocalyptic number.

22220340424104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

22220340424104 is an abundant number, since it is smaller than the sum of its proper divisors (34831884991416).

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

22220340424104 is a wasteful number, since it uses less digits than its factorization.

22220340424104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25022905929 (or 25022905925 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 22220340424104 its reverse (40142404302222), we get a palindrome (62362744726326).

The spelling of 22220340424104 in words is "twenty-two trillion, two hundred twenty billion, three hundred forty million, four hundred twenty-four thousand, one hundred four".