122085489039 has 8 divisors (see below), whose sum is σ = 162814633392. Its totient is φ = 81373335360.

The previous prime is 122085489037. The next prime is 122085489047. The reversal of 122085489039 is 930984580221.

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

It is not a de Polignac number, because 122085489039 - 2¹ = 122085489037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 122085488982 and 122085489000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122085489037) 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, 4230892 + ... + 4259649.

It is an arithmetic number, because the mean of its divisors is an integer number (20351829174).

Almost surely, 2^122085489039 is an apocalyptic number.

122085489039 is a deficient number, since it is larger than the sum of its proper divisors (40729144353).

122085489039 is an equidigital number, since it uses as much as digits as its factorization.

122085489039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8495337.

The product of its (nonzero) digits is 1244160, while the sum is 51.

The spelling of 122085489039 in words is "one hundred twenty-two billion, eighty-five million, four hundred eighty-nine thousand, thirty-nine".