222777703379009 has 2 divisors, whose sum is σ = 222777703379010. Its totient is φ = 222777703379008.

The previous prime is 222777703378907. The next prime is 222777703379041. The reversal of 222777703379009 is 900973307777222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 209592794382400 + 13184908996609 = 14477320^2 + 3631103^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222777703379009 is a prime.

It is not a weakly prime, because it can be changed into another prime (222777703372009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111388851689504 + 111388851689505.

It is an arithmetic number, because the mean of its divisors is an integer number (111388851689505).

Almost surely, 2^{222777703379009} is an apocalyptic number.

It is an amenable number.

222777703379009 is a deficient number, since it is larger than the sum of its proper divisors (1).

222777703379009 is an equidigital number, since it uses as much as digits as its factorization.

222777703379009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 98018424, while the sum is 65.

The spelling of 222777703379009 in words is "two hundred twenty-two trillion, seven hundred seventy-seven billion, seven hundred three million, three hundred seventy-nine thousand, nine".