122055523443 has 48 divisors (see below), whose sum is σ = 203273680896. Its totient is φ = 69129365760.

The previous prime is 122055523417. The next prime is 122055523451. The reversal of 122055523443 is 344325550221.

122055523443 is a `hidden beast` number, since 1 + 2 + 205 + 5 + 5 + 2 + 3 + 443 = 666.

It is not a de Polignac number, because 122055523443 - 2¹³ = 122055515251 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 122055523398 and 122055523407.

It is not an unprimeable number, because it can be changed into a prime (122055523453) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7113771 + ... + 7130907.

It is an arithmetic number, because the mean of its divisors is an integer number (4234868352).

Almost surely, 2^122055523443 is an apocalyptic number.

122055523443 is a deficient number, since it is larger than the sum of its proper divisors (81218157453).

122055523443 is a wasteful number, since it uses less digits than its factorization.

122055523443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18144 (or 18141 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

The spelling of 122055523443 in words is "one hundred twenty-two billion, fifty-five million, five hundred twenty-three thousand, four hundred forty-three".