122034220405 has 8 divisors (see below), whose sum is σ = 151164969984. Its totient is φ = 94478106000.

The previous prime is 122034220397. The next prime is 122034220423. The reversal of 122034220405 is 504022430221.

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

It is not a de Polignac number, because 122034220405 - 2³ = 122034220397 is a prime.

It is a super-2 number, since 2×122034220405² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 122034220405.

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, 393658621 + ... + 393658930.

It is an arithmetic number, because the mean of its divisors is an integer number (18895621248).

Almost surely, 2^122034220405 is an apocalyptic number.

It is an amenable number.

122034220405 is a deficient number, since it is larger than the sum of its proper divisors (29130749579).

122034220405 is an equidigital number, since it uses as much as digits as its factorization.

122034220405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 787317587.

The product of its (nonzero) digits is 3840, while the sum is 25.

Adding to 122034220405 its reverse (504022430221), we get a palindrome (626056650626).

The spelling of 122034220405 in words is "one hundred twenty-two billion, thirty-four million, two hundred twenty thousand, four hundred five".