772422130344031 has 2 divisors, whose sum is σ = 772422130344032. Its totient is φ = 772422130344030.

The previous prime is 772422130343989. The next prime is 772422130344037. The reversal of 772422130344031 is 130443031224277.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 772422130344031 - 2⁹ = 772422130343519 is a prime.

It is a super-2 number, since 2×772422130344031² (a number of 31 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (772422130344037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 386211065172015 + 386211065172016.

It is an arithmetic number, because the mean of its divisors is an integer number (386211065172016).

Almost surely, 2^{772422130344031} is an apocalyptic number.

772422130344031 is a deficient number, since it is larger than the sum of its proper divisors (1).

772422130344031 is an equidigital number, since it uses as much as digits as its factorization.

772422130344031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 677376, while the sum is 43.

The spelling of 772422130344031 in words is "seven hundred seventy-two trillion, four hundred twenty-two billion, one hundred thirty million, three hundred forty-four thousand, thirty-one".