501112201211141 has 8 divisors (see below), whose sum is σ = 543778830206304. Its totient is φ = 459034077443760.

The previous prime is 501112201211131. The next prime is 501112201211173. The reversal of 501112201211141 is 141112102211105.

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

It is a de Polignac number, because none of the positive numbers 2^k-501112201211141 is a prime.

It is a super-2 number, since 2×501112201211141² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (501112201211131) 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, 147126305171 + ... + 147126308576.

It is an arithmetic number, because the mean of its divisors is an integer number (67972353775788).

Almost surely, 2^{501112201211141} is an apocalyptic number.

It is an amenable number.

501112201211141 is a deficient number, since it is larger than the sum of its proper divisors (42666628995163).

501112201211141 is a wasteful number, since it uses less digits than its factorization.

501112201211141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294252613891.

The product of its (nonzero) digits is 160, while the sum is 23.

Adding to 501112201211141 its reverse (141112102211105), we get a palindrome (642224303422246).

The spelling of 501112201211141 in words is "five hundred one trillion, one hundred twelve billion, two hundred one million, two hundred eleven thousand, one hundred forty-one".