22155114203 has 2 divisors, whose sum is σ = 22155114204. Its totient is φ = 22155114202.

The previous prime is 22155114167. The next prime is 22155114209. The reversal of 22155114203 is 30241155122.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22155114203 - 2¹⁰ = 22155113179 is a prime.

It is not a weakly prime, because it can be changed into another prime (22155114209) by changing a digit.

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 as a sum of consecutive naturals, namely, 11077557101 + 11077557102.

It is an arithmetic number, because the mean of its divisors is an integer number (11077557102).

Almost surely, 2^22155114203 is an apocalyptic number.

22155114203 is a deficient number, since it is larger than the sum of its proper divisors (1).

22155114203 is an equidigital number, since it uses as much as digits as its factorization.

22155114203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 22155114203 its reverse (30241155122), we get a palindrome (52396269325).

The spelling of 22155114203 in words is "twenty-two billion, one hundred fifty-five million, one hundred fourteen thousand, two hundred three".