10210210012111 has 8 divisors (see below), whose sum is σ = 10222123691520. Its totient is φ = 10198303258392.

The previous prime is 10210210012091. The next prime is 10210210012129. The reversal of 10210210012111 is 11121001201201.

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 10210210012111 - 2²⁷ = 10210075794383 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10210210012091 and 10210210012100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10210210012411) 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, 1221736 + ... + 4681138.

It is an arithmetic number, because the mean of its divisors is an integer number (1277765461440).

Almost surely, 2^{10210210012111} is an apocalyptic number.

10210210012111 is a deficient number, since it is larger than the sum of its proper divisors (11913679409).

10210210012111 is a wasteful number, since it uses less digits than its factorization.

10210210012111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3462845.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 10210210012111 its reverse (11121001201201), we get a palindrome (21331211213312).

The spelling of 10210210012111 in words is "ten trillion, two hundred ten billion, two hundred ten million, twelve thousand, one hundred eleven".