10217242111 has 8 divisors (see below), whose sum is σ = 10233172224. Its totient is φ = 10201326720.

The previous prime is 10217242093. The next prime is 10217242127. The reversal of 10217242111 is 11124271201.

It is a happy number.

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 10217242111 - 2¹⁷ = 10217111039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10217242151) 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, 2516395 + ... + 2520451.

It is an arithmetic number, because the mean of its divisors is an integer number (1279146528).

Almost surely, 2^10217242111 is an apocalyptic number.

10217242111 is a deficient number, since it is larger than the sum of its proper divisors (15930113).

10217242111 is a wasteful number, since it uses less digits than its factorization.

10217242111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7361.

The product of its (nonzero) digits is 224, while the sum is 22.

It can be divided in two parts, 1021724 and 2111, that multiplied together give a square (2156859364 = 46442²).

The spelling of 10217242111 in words is "ten billion, two hundred seventeen million, two hundred forty-two thousand, one hundred eleven".