222200011121489 has 2 divisors, whose sum is σ = 222200011121490. Its totient is φ = 222200011121488.

The previous prime is 222200011121467. The next prime is 222200011121527. The reversal of 222200011121489 is 984121110002222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 204834288593089 + 17365722528400 = 14312033^2 + 4167220^2 .

It is a cyclic number.

It is not a de Polignac number, because 222200011121489 - 2⁸ = 222200011121233 is a prime.

It is not a weakly prime, because it can be changed into another prime (222200011121989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111100005560744 + 111100005560745.

It is an arithmetic number, because the mean of its divisors is an integer number (111100005560745).

Almost surely, 2^{222200011121489} is an apocalyptic number.

It is an amenable number.

222200011121489 is a deficient number, since it is larger than the sum of its proper divisors (1).

222200011121489 is an equidigital number, since it uses as much as digits as its factorization.

222200011121489 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9216, while the sum is 35.

The spelling of 222200011121489 in words is "two hundred twenty-two trillion, two hundred billion, eleven million, one hundred twenty-one thousand, four hundred eighty-nine".