22226464226424 has 32 divisors (see below), whose sum is σ = 55804641955920. Its totient is φ = 7377023890176.

The previous prime is 22226464226383. The next prime is 22226464226467. The reversal of 22226464226424 is 42462246462222.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1987339207 + ... + 1987350390.

Almost surely, 2^{22226464226424} is an apocalyptic number.

22226464226424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

22226464226424 is an abundant number, since it is smaller than the sum of its proper divisors (33578177729496).

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

22226464226424 is a wasteful number, since it uses less digits than its factorization.

22226464226424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3974689839 (or 3974689835 counting only the distinct ones).

The product of its digits is 7077888, while the sum is 48.

The spelling of 22226464226424 in words is "twenty-two trillion, two hundred twenty-six billion, four hundred sixty-four million, two hundred twenty-six thousand, four hundred twenty-four".