20122786348514 has 8 divisors (see below), whose sum is σ = 30202962464448. Its totient is φ = 10055132193700.

The previous prime is 20122786348487. The next prime is 20122786348543. The reversal of 20122786348514 is 41584368722102.

It is a happy number.

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

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, 3130486262 + ... + 3130492689.

It is an arithmetic number, because the mean of its divisors is an integer number (3775370308056).

Almost surely, 2^{20122786348514} is an apocalyptic number.

20122786348514 is a deficient number, since it is larger than the sum of its proper divisors (10080176115934).

20122786348514 is a wasteful number, since it uses less digits than its factorization.

20122786348514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6260980560.

The product of its (nonzero) digits is 5160960, while the sum is 53.

The spelling of 20122786348514 in words is "twenty trillion, one hundred twenty-two billion, seven hundred eighty-six million, three hundred forty-eight thousand, five hundred fourteen".