355122124255 has 8 divisors (see below), whose sum is σ = 426161557872. Its totient is φ = 284087693568.

The previous prime is 355122124249. The next prime is 355122124289. The reversal of 355122124255 is 552421221553.

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 355122124255 - 2¹⁵ = 355122091487 is a prime.

It is a super-2 number, since 2×355122124255² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1092754 + ... + 1379983.

It is an arithmetic number, because the mean of its divisors is an integer number (53270194734).

Almost surely, 2^355122124255 is an apocalyptic number.

355122124255 is a deficient number, since it is larger than the sum of its proper divisors (71039433617).

355122124255 is a wasteful number, since it uses less digits than its factorization.

355122124255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2501465.

The product of its digits is 120000, while the sum is 37.

The spelling of 355122124255 in words is "three hundred fifty-five billion, one hundred twenty-two million, one hundred twenty-four thousand, two hundred fifty-five".