122335121152 has 36 divisors (see below), whose sum is σ = 246709867936. Its totient is φ = 60536954880.

The previous prime is 122335121113. The next prime is 122335121159. The reversal of 122335121152 is 251121533221.

It is a self number, because there is not a number n which added to its sum of digits gives 122335121152.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122335121159) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2438424 + ... + 2488087.

Almost surely, 2^122335121152 is an apocalyptic number.

It is an amenable number.

122335121152 is an abundant number, since it is smaller than the sum of its proper divisors (124374746784).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122335121152 is an frugal number, since it uses more digits than its factorization.

122335121152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4926624 (or 4926610 counting only the distinct ones).

The product of its digits is 3600, while the sum is 28.

Adding to 122335121152 its reverse (251121533221), we get a palindrome (373456654373).

The spelling of 122335121152 in words is "one hundred twenty-two billion, three hundred thirty-five million, one hundred twenty-one thousand, one hundred fifty-two".