222414439993 has 2 divisors, whose sum is σ = 222414439994. Its totient is φ = 222414439992.

The previous prime is 222414439913. The next prime is 222414440099. The reversal of 222414439993 is 399934414222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 197289653929 + 25124786064 = 444173^2 + 158508^2 .

It is a cyclic number.

It is not a de Polignac number, because 222414439993 - 2³⁷ = 84975486521 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 222414439993.

It is not a weakly prime, because it can be changed into another prime (222414439913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111207219996 + 111207219997.

It is an arithmetic number, because the mean of its divisors is an integer number (111207219997).

Almost surely, 2^222414439993 is an apocalyptic number.

It is an amenable number.

222414439993 is a deficient number, since it is larger than the sum of its proper divisors (1).

222414439993 is an equidigital number, since it uses as much as digits as its factorization.

222414439993 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3359232, while the sum is 52.

The spelling of 222414439993 in words is "two hundred twenty-two billion, four hundred fourteen million, four hundred thirty-nine thousand, nine hundred ninety-three".