222412223107 has 2 divisors, whose sum is σ = 222412223108. Its totient is φ = 222412223106.

The previous prime is 222412223093. The next prime is 222412223141. The reversal of 222412223107 is 701322214222.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 222412223107 - 2¹⁵ = 222412190339 is a prime.

It is not a weakly prime, because it can be changed into another prime (222412223197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111206111553 + 111206111554.

It is an arithmetic number, because the mean of its divisors is an integer number (111206111554).

Almost surely, 2^222412223107 is an apocalyptic number.

222412223107 is a deficient number, since it is larger than the sum of its proper divisors (1).

222412223107 is an equidigital number, since it uses as much as digits as its factorization.

222412223107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5376, while the sum is 28.

Adding to 222412223107 its reverse (701322214222), we get a palindrome (923734437329).

The spelling of 222412223107 in words is "two hundred twenty-two billion, four hundred twelve million, two hundred twenty-three thousand, one hundred seven".