242211941177 has 2 divisors, whose sum is σ = 242211941178. Its totient is φ = 242211941176.

The previous prime is 242211941173. The next prime is 242211941219. The reversal of 242211941177 is 771149112242.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 137536397881 + 104675543296 = 370859^2 + 323536^2 .

It is a cyclic number.

It is not a de Polignac number, because 242211941177 - 2² = 242211941173 is a prime.

It is not a weakly prime, because it can be changed into another prime (242211941173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121105970588 + 121105970589.

It is an arithmetic number, because the mean of its divisors is an integer number (121105970589).

Almost surely, 2^242211941177 is an apocalyptic number.

It is an amenable number.

242211941177 is a deficient number, since it is larger than the sum of its proper divisors (1).

242211941177 is an equidigital number, since it uses as much as digits as its factorization.

242211941177 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 56448, while the sum is 41.

The spelling of 242211941177 in words is "two hundred forty-two billion, two hundred eleven million, nine hundred forty-one thousand, one hundred seventy-seven".