124212245071 has 2 divisors, whose sum is σ = 124212245072. Its totient is φ = 124212245070.

The previous prime is 124212245041. The next prime is 124212245083. The reversal of 124212245071 is 170542212421.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 124212245071 - 2⁷ = 124212244943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (124212245041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62106122535 + 62106122536.

It is an arithmetic number, because the mean of its divisors is an integer number (62106122536).

Almost surely, 2^124212245071 is an apocalyptic number.

124212245071 is a deficient number, since it is larger than the sum of its proper divisors (1).

124212245071 is an equidigital number, since it uses as much as digits as its factorization.

124212245071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8960, while the sum is 31.

Adding to 124212245071 its reverse (170542212421), we get a palindrome (294754457492).

The spelling of 124212245071 in words is "one hundred twenty-four billion, two hundred twelve million, two hundred forty-five thousand, seventy-one".