122442452144245 has 32 divisors (see below), whose sum is σ = 151841763561600. Its totient is φ = 94737476165376.

The previous prime is 122442452144191. The next prime is 122442452144281. The reversal of 122442452144245 is 542441254244221.

It is a cyclic number.

It is not a de Polignac number, because 122442452144245 - 2⁹ = 122442452143733 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 122442452144195 and 122442452144204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11866311 + ... + 19639099.

It is an arithmetic number, because the mean of its divisors is an integer number (4745055111300).

Almost surely, 2^{122442452144245} is an apocalyptic number.

It is an amenable number.

122442452144245 is a deficient number, since it is larger than the sum of its proper divisors (29399311417355).

122442452144245 is an equidigital number, since it uses as much as digits as its factorization.

122442452144245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7773717.

The product of its digits is 3276800, while the sum is 46.

The spelling of 122442452144245 in words is "one hundred twenty-two trillion, four hundred forty-two billion, four hundred fifty-two million, one hundred forty-four thousand, two hundred forty-five".