122471248555 has 16 divisors (see below), whose sum is σ = 147359649024. Its totient is φ = 97714562400.

The previous prime is 122471248517. The next prime is 122471248589. The reversal of 122471248555 is 555842174221.

It is not a de Polignac number, because 122471248555 - 2³¹ = 120323764907 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3064834 + ... + 3104536.

It is an arithmetic number, because the mean of its divisors is an integer number (9209978064).

Almost surely, 2^122471248555 is an apocalyptic number.

122471248555 is a deficient number, since it is larger than the sum of its proper divisors (24888400469).

122471248555 is a wasteful number, since it uses less digits than its factorization.

122471248555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41346.

The product of its digits is 896000, while the sum is 46.

The spelling of 122471248555 in words is "one hundred twenty-two billion, four hundred seventy-one million, two hundred forty-eight thousand, five hundred fifty-five".