47722114361 has 2 divisors, whose sum is σ = 47722114362. Its totient is φ = 47722114360.

The previous prime is 47722114211. The next prime is 47722114393. The reversal of 47722114361 is 16341122774.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 47592040336 + 130074025 = 218156^2 + 11405^2 .

It is a cyclic number.

It is not a de Polignac number, because 47722114361 - 2¹⁰ = 47722113337 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (47722116361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23861057180 + 23861057181.

It is an arithmetic number, because the mean of its divisors is an integer number (23861057181).

Almost surely, 2^47722114361 is an apocalyptic number.

It is an amenable number.

47722114361 is a deficient number, since it is larger than the sum of its proper divisors (1).

47722114361 is an equidigital number, since it uses as much as digits as its factorization.

47722114361 is an evil number, because the sum of its binary digits is even.

The product of its digits is 56448, while the sum is 38.

The spelling of 47722114361 in words is "forty-seven billion, seven hundred twenty-two million, one hundred fourteen thousand, three hundred sixty-one".