22212112200227 has 2 divisors, whose sum is σ = 22212112200228. Its totient is φ = 22212112200226.

The previous prime is 22212112200199. The next prime is 22212112200263. The reversal of 22212112200227 is 72200221121222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22212112200227 - 2¹⁴ = 22212112183843 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22212112200196 and 22212112200205.

It is not a weakly prime, because it can be changed into another prime (22212112203227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11106056100113 + 11106056100114.

It is an arithmetic number, because the mean of its divisors is an integer number (11106056100114).

Almost surely, 2^{22212112200227} is an apocalyptic number.

22212112200227 is a deficient number, since it is larger than the sum of its proper divisors (1).

22212112200227 is an equidigital number, since it uses as much as digits as its factorization.

22212112200227 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 26.

Adding to 22212112200227 its reverse (72200221121222), we get a palindrome (94412333321449).

The spelling of 22212112200227 in words is "twenty-two trillion, two hundred twelve billion, one hundred twelve million, two hundred thousand, two hundred twenty-seven".