22131042322203 has 12 divisors (see below), whose sum is σ = 31967176355088. Its totient is φ = 14753975034960.

The previous prime is 22131042322187. The next prime is 22131042322229. The reversal of 22131042322203 is 30222324013122.

22131042322203 is a `hidden beast` number, since 2 + 2 + 1 + 3 + 10 + 423 + 2 + 220 + 3 = 666.

It is not a de Polignac number, because 22131042322203 - 2⁴ = 22131042322187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22131042322243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1707900 + ... + 6868697.

It is an arithmetic number, because the mean of its divisors is an integer number (2663931362924).

Almost surely, 2^{22131042322203} is an apocalyptic number.

22131042322203 is a deficient number, since it is larger than the sum of its proper divisors (9836134032885).

22131042322203 is a wasteful number, since it uses less digits than its factorization.

22131042322203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8863314 (or 8863311 counting only the distinct ones).

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

Adding to 22131042322203 its reverse (30222324013122), we get a palindrome (52353366335325).

The spelling of 22131042322203 in words is "twenty-two trillion, one hundred thirty-one billion, forty-two million, three hundred twenty-two thousand, two hundred three".