122124144413 has 8 divisors (see below), whose sum is σ = 123184518240. Its totient is φ = 121066367760.

The previous prime is 122124144409. The next prime is 122124144449. The reversal of 122124144413 is 314441421221.

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 122124144413 - 2² = 122124144409 is a prime.

It is a super-2 number, since 2×122124144413² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122124144713) 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, 554783 + ... + 742988.

It is an arithmetic number, because the mean of its divisors is an integer number (15398064780).

Almost surely, 2^122124144413 is an apocalyptic number.

It is an amenable number.

122124144413 is a deficient number, since it is larger than the sum of its proper divisors (1060373827).

122124144413 is a wasteful number, since it uses less digits than its factorization.

122124144413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1298587.

The product of its digits is 6144, while the sum is 29.

Adding to 122124144413 its reverse (314441421221), we get a palindrome (436565565634).

The spelling of 122124144413 in words is "one hundred twenty-two billion, one hundred twenty-four million, one hundred forty-four thousand, four hundred thirteen".