11312420034122 has 8 divisors (see below), whose sum is σ = 17039628504000. Its totient is φ = 5632543866124.

The previous prime is 11312420034103. The next prime is 11312420034127. The reversal of 11312420034122 is 22143002421311.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 11312420034091 and 11312420034100.

It is not an unprimeable number, because it can be changed into a prime (11312420034127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11833074872 + ... + 11833075827.

It is an arithmetic number, because the mean of its divisors is an integer number (2129953563000).

Almost surely, 2^{11312420034122} is an apocalyptic number.

11312420034122 is a deficient number, since it is larger than the sum of its proper divisors (5727208469878).

11312420034122 is a wasteful number, since it uses less digits than its factorization.

11312420034122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23666150940.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 11312420034122 its reverse (22143002421311), we get a palindrome (33455422455433).

The spelling of 11312420034122 in words is "eleven trillion, three hundred twelve billion, four hundred twenty million, thirty-four thousand, one hundred twenty-two".