50021171120211 has 8 divisors (see below), whose sum is σ = 66948487584000. Its totient is φ = 33220651034952.

The previous prime is 50021171120161. The next prime is 50021171120243. The reversal of 50021171120211 is 11202117112005.

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

It is not a de Polignac number, because 50021171120211 - 2²⁵ = 50021137565779 is a prime.

It is a super-2 number, since 2×50021171120211² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (50021171120311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31699093711 + ... + 31699095288.

It is an arithmetic number, because the mean of its divisors is an integer number (8368560948000).

Almost surely, 2^{50021171120211} is an apocalyptic number.

50021171120211 is a deficient number, since it is larger than the sum of its proper divisors (16927316463789).

50021171120211 is a wasteful number, since it uses less digits than its factorization.

50021171120211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63398189265.

The product of its (nonzero) digits is 280, while the sum is 24.

Adding to 50021171120211 its reverse (11202117112005), we get a palindrome (61223288232216).

The spelling of 50021171120211 in words is "fifty trillion, twenty-one billion, one hundred seventy-one million, one hundred twenty thousand, two hundred eleven".