222301012249 has 2 divisors, whose sum is σ = 222301012250. Its totient is φ = 222301012248.

The previous prime is 222301012169. The next prime is 222301012259. The reversal of 222301012249 is 942210103222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 143504592400 + 78796419849 = 378820^2 + 280707^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222301012249 is a prime.

It is a super-3 number, since 3×222301012249³ (a number of 35 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (222301012259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111150506124 + 111150506125.

It is an arithmetic number, because the mean of its divisors is an integer number (111150506125).

Almost surely, 2^222301012249 is an apocalyptic number.

It is an amenable number.

222301012249 is a deficient number, since it is larger than the sum of its proper divisors (1).

222301012249 is an equidigital number, since it uses as much as digits as its factorization.

222301012249 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 28.

The spelling of 222301012249 in words is "two hundred twenty-two billion, three hundred one million, twelve thousand, two hundred forty-nine".