222314222413249 has 2 divisors, whose sum is σ = 222314222413250. Its totient is φ = 222314222413248.

The previous prime is 222314222413189. The next prime is 222314222413271. The reversal of 222314222413249 is 942314222413222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 180934593123249 + 41379629290000 = 13451193^2 + 6432700^2 .

It is a cyclic number.

It is not a de Polignac number, because 222314222413249 - 2³¹ = 222312074929601 is a prime.

It is a super-2 number, since 2×222314222413249² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (222314222413279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111157111206624 + 111157111206625.

It is an arithmetic number, because the mean of its divisors is an integer number (111157111206625).

Almost surely, 2^{222314222413249} is an apocalyptic number.

It is an amenable number.

222314222413249 is a deficient number, since it is larger than the sum of its proper divisors (1).

222314222413249 is an equidigital number, since it uses as much as digits as its factorization.

222314222413249 is an evil number, because the sum of its binary digits is even.

The product of its digits is 663552, while the sum is 43.

The spelling of 222314222413249 in words is "two hundred twenty-two trillion, three hundred fourteen billion, two hundred twenty-two million, four hundred thirteen thousand, two hundred forty-nine".