10111021212211 has 8 divisors (see below), whose sum is σ = 10645848435600. Its totient is φ = 9576460810080.

The previous prime is 10111021212181. The next prime is 10111021212223. The reversal of 10111021212211 is 11221212011101.

10111021212211 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 10111021212211 - 2³³ = 10102431277619 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10111021212241) 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, 66627520 + ... + 66779101.

It is an arithmetic number, because the mean of its divisors is an integer number (1330731054450).

Almost surely, 2^{10111021212211} is an apocalyptic number.

10111021212211 is a deficient number, since it is larger than the sum of its proper divisors (534827223389).

10111021212211 is a wasteful number, since it uses less digits than its factorization.

10111021212211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133410629.

The product of its (nonzero) digits is 16, while the sum is 16.

Adding to 10111021212211 its reverse (11221212011101), we get a palindrome (21332233223312).

The spelling of 10111021212211 in words is "ten trillion, one hundred eleven billion, twenty-one million, two hundred twelve thousand, two hundred eleven".