222202011049 has 2 divisors, whose sum is σ = 222202011050. Its totient is φ = 222202011048.

The previous prime is 222202011007. The next prime is 222202011107. The reversal of 222202011049 is 940110202222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 132108987024 + 90093024025 = 363468^2 + 300155^2 .

It is a cyclic number.

It is not a de Polignac number, because 222202011049 - 2¹³ = 222202002857 is a prime.

It is not a weakly prime, because it can be changed into another prime (222202011949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111101005524 + 111101005525.

It is an arithmetic number, because the mean of its divisors is an integer number (111101005525).

Almost surely, 2^222202011049 is an apocalyptic number.

It is an amenable number.

222202011049 is a deficient number, since it is larger than the sum of its proper divisors (1).

222202011049 is an equidigital number, since it uses as much as digits as its factorization.

222202011049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 25.

The spelling of 222202011049 in words is "two hundred twenty-two billion, two hundred two million, eleven thousand, forty-nine".