22226200203123 has 24 divisors (see below), whose sum is σ = 36958686761568. Its totient is φ = 12607980089472.

The previous prime is 22226200203121. The next prime is 22226200203157. The reversal of 22226200203123 is 32130200262222.

22226200203123 is a `hidden beast` number, since 2 + 2 + 2 + 2 + 620 + 0 + 2 + 0 + 31 + 2 + 3 = 666.

It is not a de Polignac number, because 22226200203123 - 2¹ = 22226200203121 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22226200203121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1287571036 + ... + 1287588297.

It is an arithmetic number, because the mean of its divisors is an integer number (1539945281732).

Almost surely, 2^{22226200203123} is an apocalyptic number.

22226200203123 is a deficient number, since it is larger than the sum of its proper divisors (14732486558445).

22226200203123 is a wasteful number, since it uses less digits than its factorization.

22226200203123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2575159483 (or 2575159480 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 22226200203123 its reverse (32130200262222), we get a palindrome (54356400465345).

The spelling of 22226200203123 in words is "twenty-two trillion, two hundred twenty-six billion, two hundred million, two hundred three thousand, one hundred twenty-three".