122123030030132 has 6 divisors (see below), whose sum is σ = 213715302552738. Its totient is φ = 61061515015064.

The previous prime is 122123030030107. The next prime is 122123030030173. The reversal of 122123030030132 is 231030030321221.

It can be written as a sum of positive squares in only one way, i.e., 91534453908496 + 30588576121636 = 9567364^2 + 5530694^2 .

It is a junction number, because it is equal to n+sod(n) for n = 122123030030098 and 122123030030107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15265378753763 + ... + 15265378753770.

It is an arithmetic number, because the mean of its divisors is an integer number (35619217092123).

Almost surely, 2^{122123030030132} is an apocalyptic number.

It is an amenable number.

122123030030132 is a deficient number, since it is larger than the sum of its proper divisors (91592272522606).

122123030030132 is a wasteful number, since it uses less digits than its factorization.

122123030030132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30530757507537 (or 30530757507535 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 122123030030132 its reverse (231030030321221), we get a palindrome (353153060351353).

The spelling of 122123030030132 in words is "one hundred twenty-two trillion, one hundred twenty-three billion, thirty million, thirty thousand, one hundred thirty-two".