22100302127 has 2 divisors, whose sum is σ = 22100302128. Its totient is φ = 22100302126.

The previous prime is 22100302117. The next prime is 22100302157. The reversal of 22100302127 is 72120300122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22100302127 - 2⁴ = 22100302111 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22100302099 and 22100302108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22100302117) 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, 11050151063 + 11050151064.

It is an arithmetic number, because the mean of its divisors is an integer number (11050151064).

Almost surely, 2^22100302127 is an apocalyptic number.

22100302127 is a deficient number, since it is larger than the sum of its proper divisors (1).

22100302127 is an equidigital number, since it uses as much as digits as its factorization.

22100302127 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 20.

Adding to 22100302127 its reverse (72120300122), we get a palindrome (94220602249).

The spelling of 22100302127 in words is "twenty-two billion, one hundred million, three hundred two thousand, one hundred twenty-seven".