5112211304342 has 8 divisors (see below), whose sum is σ = 7765384260000. Its totient is φ = 2523749884344.

The previous prime is 5112211304341. The next prime is 5112211304363. The reversal of 5112211304342 is 2434031122115.

It is a happy number.

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

It is a super-2 number, since 2×5112211304342² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5112211304341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16177883717 + ... + 16177884032.

It is an arithmetic number, because the mean of its divisors is an integer number (970673032500).

Almost surely, 2^{5112211304342} is an apocalyptic number.

5112211304342 is a deficient number, since it is larger than the sum of its proper divisors (2653172955658).

5112211304342 is a wasteful number, since it uses less digits than its factorization.

5112211304342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32355767830.

The product of its (nonzero) digits is 5760, while the sum is 29.

Adding to 5112211304342 its reverse (2434031122115), we get a palindrome (7546242426457).

The spelling of 5112211304342 in words is "five trillion, one hundred twelve billion, two hundred eleven million, three hundred four thousand, three hundred forty-two".