122554424242353 has 8 divisors (see below), whose sum is σ = 163406404738368. Its totient is φ = 81702696620624.

The previous prime is 122554424242301. The next prime is 122554424242373. The reversal of 122554424242353 is 353242424455221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 122554424242353 - 2¹⁷ = 122554424111281 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122554424242373) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62084826 + ... + 64028387.

It is an arithmetic number, because the mean of its divisors is an integer number (20425800592296).

Almost surely, 2^{122554424242353} is an apocalyptic number.

It is an amenable number.

122554424242353 is a deficient number, since it is larger than the sum of its proper divisors (40851980496015).

122554424242353 is a wasteful number, since it uses less digits than its factorization.

122554424242353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126437143.

The product of its digits is 9216000, while the sum is 48.

Adding to 122554424242353 its reverse (353242424455221), we get a palindrome (475796848697574).

The spelling of 122554424242353 in words is "one hundred twenty-two trillion, five hundred fifty-four billion, four hundred twenty-four million, two hundred forty-two thousand, three hundred fifty-three".