40222344032177 has 2 divisors, whose sum is σ = 40222344032178. Its totient is φ = 40222344032176.

The previous prime is 40222344032041. The next prime is 40222344032243. The reversal of 40222344032177 is 77123044322204.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28461840881296 + 11760503150881 = 5334964^2 + 3429359^2 .

It is a cyclic number.

It is not a de Polignac number, because 40222344032177 - 2⁸ = 40222344031921 is a prime.

It is a super-2 number, since 2×40222344032177² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (40222344082177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20111172016088 + 20111172016089.

It is an arithmetic number, because the mean of its divisors is an integer number (20111172016089).

Almost surely, 2^{40222344032177} is an apocalyptic number.

It is an amenable number.

40222344032177 is a deficient number, since it is larger than the sum of its proper divisors (1).

40222344032177 is an equidigital number, since it uses as much as digits as its factorization.

40222344032177 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 451584, while the sum is 41.

The spelling of 40222344032177 in words is "forty trillion, two hundred twenty-two billion, three hundred forty-four million, thirty-two thousand, one hundred seventy-seven".