22150500287203 has 2 divisors, whose sum is σ = 22150500287204. Its totient is φ = 22150500287202.

The previous prime is 22150500287189. The next prime is 22150500287231. The reversal of 22150500287203 is 30278200505122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22150500287203 - 2²⁹ = 22149963416291 is a prime.

It is not a weakly prime, because it can be changed into another prime (22150500287243) 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 as a sum of consecutive naturals, namely, 11075250143601 + 11075250143602.

It is an arithmetic number, because the mean of its divisors is an integer number (11075250143602).

Almost surely, 2^{22150500287203} is an apocalyptic number.

22150500287203 is a deficient number, since it is larger than the sum of its proper divisors (1).

22150500287203 is an equidigital number, since it uses as much as digits as its factorization.

22150500287203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 67200, while the sum is 37.

The spelling of 22150500287203 in words is "twenty-two trillion, one hundred fifty billion, five hundred million, two hundred eighty-seven thousand, two hundred three".