122452451241 has 16 divisors (see below), whose sum is σ = 167001606144. Its totient is φ = 79774503824.

The previous prime is 122452451227. The next prime is 122452451267. The reversal of 122452451241 is 142154254221.

It is a cyclic number.

It is not a de Polignac number, because 122452451241 - 2¹⁹ = 122451926953 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (122452451221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 579915 + ... + 762368.

It is an arithmetic number, because the mean of its divisors is an integer number (10437600384).

Almost surely, 2^122452451241 is an apocalyptic number.

It is an amenable number.

122452451241 is a deficient number, since it is larger than the sum of its proper divisors (44549154903).

122452451241 is a wasteful number, since it uses less digits than its factorization.

122452451241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1342980.

The product of its digits is 25600, while the sum is 33.

The spelling of 122452451241 in words is "one hundred twenty-two billion, four hundred fifty-two million, four hundred fifty-one thousand, two hundred forty-one".