500001200121102 has 8 divisors (see below), whose sum is σ = 1000002400242216. Its totient is φ = 166667066707032.

The previous prime is 500001200121067. The next prime is 500001200121113. The reversal of 500001200121102 is 201121002100005.

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

500001200121102 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41666766676753 + ... + 41666766676764.

It is an arithmetic number, because the mean of its divisors is an integer number (125000300030277).

Almost surely, 2^{500001200121102} is an apocalyptic number.

500001200121102 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

500001200121102 is a wasteful number, since it uses less digits than its factorization.

500001200121102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83333533353522.

The product of its (nonzero) digits is 40, while the sum is 15.

Adding to 500001200121102 its reverse (201121002100005), we get a palindrome (701122202221107).

The spelling of 500001200121102 in words is "five hundred trillion, one billion, two hundred million, one hundred twenty-one thousand, one hundred two".