122455012535 has 8 divisors (see below), whose sum is σ = 147067164960. Its totient is φ = 97883243424.

The previous prime is 122455012499. The next prime is 122455012579. The reversal of 122455012535 is 535210554221.

It is a happy number.

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 122455012535 - 2¹⁴ = 122454996151 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 122455012495 and 122455012504.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 10089155 + ... + 10101284.

It is an arithmetic number, because the mean of its divisors is an integer number (18383395620).

Almost surely, 2^122455012535 is an apocalyptic number.

122455012535 is a deficient number, since it is larger than the sum of its proper divisors (24612152425).

122455012535 is a wasteful number, since it uses less digits than its factorization.

122455012535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20191657.

The product of its (nonzero) digits is 60000, while the sum is 35.

Adding to 122455012535 its reverse (535210554221), we get a palindrome (657665566756).

The spelling of 122455012535 in words is "one hundred twenty-two billion, four hundred fifty-five million, twelve thousand, five hundred thirty-five".