124022022212609 has 2 divisors, whose sum is σ = 124022022212610. Its totient is φ = 124022022212608.

The previous prime is 124022022212597. The next prime is 124022022212629. The reversal of 124022022212609 is 906212220220421.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 114685422520384 + 9336599692225 = 10709128^2 + 3055585^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-124022022212609 is a prime.

It is not a weakly prime, because it can be changed into another prime (124022022212629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62011011106304 + 62011011106305.

It is an arithmetic number, because the mean of its divisors is an integer number (62011011106305).

Almost surely, 2^{124022022212609} is an apocalyptic number.

It is an amenable number.

124022022212609 is a deficient number, since it is larger than the sum of its proper divisors (1).

124022022212609 is an equidigital number, since it uses as much as digits as its factorization.

124022022212609 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27648, while the sum is 35.

The spelling of 124022022212609 in words is "one hundred twenty-four trillion, twenty-two billion, twenty-two million, two hundred twelve thousand, six hundred nine".