22012212200227 has 2 divisors, whose sum is σ = 22012212200228. Its totient is φ = 22012212200226.

The previous prime is 22012212200221. The next prime is 22012212200291. The reversal of 22012212200227 is 72200221221022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22012212200227 - 2¹⁹ = 22012211675939 is a prime.

It is not a weakly prime, because it can be changed into another prime (22012212200221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11006106100113 + 11006106100114.

It is an arithmetic number, because the mean of its divisors is an integer number (11006106100114).

Almost surely, 2^{22012212200227} is an apocalyptic number.

22012212200227 is a deficient number, since it is larger than the sum of its proper divisors (1).

22012212200227 is an equidigital number, since it uses as much as digits as its factorization.

22012212200227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1792, while the sum is 25.

Adding to 22012212200227 its reverse (72200221221022), we get a palindrome (94212433421249).

The spelling of 22012212200227 in words is "twenty-two trillion, twelve billion, two hundred twelve million, two hundred thousand, two hundred twenty-seven".