122313030223132 has 36 divisors (see below), whose sum is σ = 248995490751000. Its totient is φ = 52419636875424.

The previous prime is 122313030223093. The next prime is 122313030223169. The reversal of 122313030223132 is 231322030313221.

It is a happy number.

It is a super-4 number, since 4×122313030223132⁴ (a number of 57 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 122313030223132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47084994 + ... + 49614742.

It is an arithmetic number, because the mean of its divisors is an integer number (6916541409750).

Almost surely, 2^{122313030223132} is an apocalyptic number.

It is an amenable number.

122313030223132 is an abundant number, since it is smaller than the sum of its proper divisors (126682460527868).

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

122313030223132 is a wasteful number, since it uses less digits than its factorization.

122313030223132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2776450 (or 2776441 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 122313030223132 its reverse (231322030313221), we get a palindrome (353635060536353).

The spelling of 122313030223132 in words is "one hundred twenty-two trillion, three hundred thirteen billion, thirty million, two hundred twenty-three thousand, one hundred thirty-two".