222213112103441 has 2 divisors, whose sum is σ = 222213112103442. Its totient is φ = 222213112103440.

The previous prime is 222213112103431. The next prime is 222213112103459. The reversal of 222213112103441 is 144301211312222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 216041345739025 + 6171766364416 = 14698345^2 + 2484304^2 .

It is a cyclic number.

It is not a de Polignac number, because 222213112103441 - 2⁴² = 217815065592337 is a prime.

It is not a weakly prime, because it can be changed into another prime (222213112103401) 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, 111106556051720 + 111106556051721.

It is an arithmetic number, because the mean of its divisors is an integer number (111106556051721).

Almost surely, 2^{222213112103441} is an apocalyptic number.

It is an amenable number.

222213112103441 is a deficient number, since it is larger than the sum of its proper divisors (1).

222213112103441 is an equidigital number, since it uses as much as digits as its factorization.

222213112103441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 29.

Adding to 222213112103441 its reverse (144301211312222), we get a palindrome (366514323415663).

The spelling of 222213112103441 in words is "two hundred twenty-two trillion, two hundred thirteen billion, one hundred twelve million, one hundred three thousand, four hundred forty-one".