10111001202111 has 8 divisors (see below), whose sum is σ = 13735699746480. Its totient is φ = 6613485062912.

The previous prime is 10111001202109. The next prime is 10111001202119. The reversal of 10111001202111 is 11120210011101.

10111001202111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 10111001202111 - 2¹ = 10111001202109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10111001202119) 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, 31795601106 + ... + 31795601423.

It is an arithmetic number, because the mean of its divisors is an integer number (1716962468310).

Almost surely, 2^{10111001202111} is an apocalyptic number.

10111001202111 is a deficient number, since it is larger than the sum of its proper divisors (3624698544369).

10111001202111 is an equidigital number, since it uses as much as digits as its factorization.

10111001202111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63591202585.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 10111001202111 its reverse (11120210011101), we get a palindrome (21231211213212).

The spelling of 10111001202111 in words is "ten trillion, one hundred eleven billion, one million, two hundred two thousand, one hundred eleven".