5021210121205 has 8 divisors (see below), whose sum is σ = 6026040457632. Its totient is φ = 4016575888848.

The previous prime is 5021210121149. The next prime is 5021210121211.

It is a happy number.

5021210121205 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is not a de Polignac number, because 5021210121205 - 2⁷ = 5021210121077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48969679 + ... + 49072108.

It is an arithmetic number, because the mean of its divisors is an integer number (753255057204).

Almost surely, 2^{5021210121205} is an apocalyptic number.

It is an amenable number.

5021210121205 is a deficient number, since it is larger than the sum of its proper divisors (1004830336427).

5021210121205 is a wasteful number, since it uses less digits than its factorization.

5021210121205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98052035.

The product of its (nonzero) digits is 400, while the sum is 22.

It can be divided in two parts, 5021210 and 121205, that added together give a palindrome (5142415).

The spelling of 5021210121205 in words is "five trillion, twenty-one billion, two hundred ten million, one hundred twenty-one thousand, two hundred five".