122453324214412 has 12 divisors (see below), whose sum is σ = 214514010808776. Its totient is φ = 61163606840480.

The previous prime is 122453324214409. The next prime is 122453324214427. The reversal of 122453324214412 is 214412423354221.

It is a happy number.

It is a super-2 number, since 2×122453324214412² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15763812313 + ... + 15763820080.

It is an arithmetic number, because the mean of its divisors is an integer number (17876167567398).

Almost surely, 2^{122453324214412} is an apocalyptic number.

It is an amenable number.

122453324214412 is a deficient number, since it is larger than the sum of its proper divisors (92060686594364).

122453324214412 is a wasteful number, since it uses less digits than its factorization.

122453324214412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31527633368 (or 31527633366 counting only the distinct ones).

The product of its digits is 368640, while the sum is 40.

Adding to 122453324214412 its reverse (214412423354221), we get a palindrome (336865747568633).

The spelling of 122453324214412 in words is "one hundred twenty-two trillion, four hundred fifty-three billion, three hundred twenty-four million, two hundred fourteen thousand, four hundred twelve".