10111112201211 has 8 divisors (see below), whose sum is σ = 15407409068544. Its totient is φ = 5777778400680.

The previous prime is 10111112201171. The next prime is 10111112201237. The reversal of 10111112201211 is 11210221111101.

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

It is not a de Polignac number, because 10111112201211 - 2⁶ = 10111112201147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10111112201261) 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, 240740766675 + ... + 240740766716.

It is an arithmetic number, because the mean of its divisors is an integer number (1925926133568).

Almost surely, 2^{10111112201211} is an apocalyptic number.

10111112201211 is a deficient number, since it is larger than the sum of its proper divisors (5296296867333).

10111112201211 is an equidigital number, since it uses as much as digits as its factorization.

10111112201211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 481481533401.

The product of its (nonzero) digits is 8, while the sum is 15.

Adding to 10111112201211 its reverse (11210221111101), we get a palindrome (21321333312312).

The spelling of 10111112201211 in words is "ten trillion, one hundred eleven billion, one hundred twelve million, two hundred one thousand, two hundred eleven".