761422204201 has 2 divisors, whose sum is σ = 761422204202. Its totient is φ = 761422204200.

The previous prime is 761422204189. The next prime is 761422204261. The reversal of 761422204201 is 102402224167.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 693595814976 + 67826389225 = 832824^2 + 260435^2 .

It is an emirp because it is prime and its reverse (102402224167) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-761422204201 is a prime.

It is not a weakly prime, because it can be changed into another prime (761422204261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 380711102100 + 380711102101.

It is an arithmetic number, because the mean of its divisors is an integer number (380711102101).

Almost surely, 2^761422204201 is an apocalyptic number.

It is an amenable number.

761422204201 is a deficient number, since it is larger than the sum of its proper divisors (1).

761422204201 is an equidigital number, since it uses as much as digits as its factorization.

761422204201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10752, while the sum is 31.

Adding to 761422204201 its reverse (102402224167), we get a palindrome (863824428368).

The spelling of 761422204201 in words is "seven hundred sixty-one billion, four hundred twenty-two million, two hundred four thousand, two hundred one".