122112113301124 has 24 divisors (see below), whose sum is σ = 214779200427288. Its totient is φ = 60747184496640.

The previous prime is 122112113301041. The next prime is 122112113301133. The reversal of 122112113301124 is 421103311211221.

It can be written as a sum of positive squares in 4 ways, for example, as 7732681792900 + 114379431508224 = 2780770^2 + 10694832^2 .

It is a super-2 number, since 2×122112113301124² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68751547 + ... + 70505314.

It is an arithmetic number, because the mean of its divisors is an integer number (8949133351137).

Almost surely, 2^{122112113301124} is an apocalyptic number.

It is an amenable number.

122112113301124 is a deficient number, since it is larger than the sum of its proper divisors (92667087126164).

122112113301124 is a wasteful number, since it uses less digits than its factorization.

122112113301124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139257975 (or 139257973 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 25.

Adding to 122112113301124 its reverse (421103311211221), we get a palindrome (543215424512345).

The spelling of 122112113301124 in words is "one hundred twenty-two trillion, one hundred twelve billion, one hundred thirteen million, three hundred one thousand, one hundred twenty-four".