222111013012153 has 2 divisors, whose sum is σ = 222111013012154. Its totient is φ = 222111013012152.

The previous prime is 222111013012111. The next prime is 222111013012169. The reversal of 222111013012153 is 351210310111222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 165046102738729 + 57064910273424 = 12847027^2 + 7554132^2 .

It is a cyclic number.

It is not a de Polignac number, because 222111013012153 - 2¹³ = 222111013003961 is a prime.

It is not a weakly prime, because it can be changed into another prime (222111013012193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111055506506076 + 111055506506077.

It is an arithmetic number, because the mean of its divisors is an integer number (111055506506077).

Almost surely, 2^{222111013012153} is an apocalyptic number.

It is an amenable number.

222111013012153 is a deficient number, since it is larger than the sum of its proper divisors (1).

222111013012153 is an equidigital number, since it uses as much as digits as its factorization.

222111013012153 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 25.

Adding to 222111013012153 its reverse (351210310111222), we get a palindrome (573321323123375).

The spelling of 222111013012153 in words is "two hundred twenty-two trillion, one hundred eleven billion, thirteen million, twelve thousand, one hundred fifty-three".