122311145441332 has 6 divisors (see below), whose sum is σ = 214044504522338. Its totient is φ = 61155572720664.

The previous prime is 122311145441293. The next prime is 122311145441339. The reversal of 122311145441332 is 233144541113221.

It can be written as a sum of positive squares in only one way, i.e., 114753242742436 + 7557902698896 = 10712294^2 + 2749164^2 .

It is a junction number, because it is equal to n+sod(n) for n = 122311145441291 and 122311145441300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122311145441339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15288893180163 + ... + 15288893180170.

Almost surely, 2^{122311145441332} is an apocalyptic number.

It is an amenable number.

122311145441332 is a deficient number, since it is larger than the sum of its proper divisors (91733359081006).

122311145441332 is a wasteful number, since it uses less digits than its factorization.

122311145441332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30577786360337 (or 30577786360335 counting only the distinct ones).

The product of its digits is 69120, while the sum is 37.

Adding to 122311145441332 its reverse (233144541113221), we get a palindrome (355455686554553).

The spelling of 122311145441332 in words is "one hundred twenty-two trillion, three hundred eleven billion, one hundred forty-five million, four hundred forty-one thousand, three hundred thirty-two".