210010111434211 has 4 divisors (see below), whose sum is σ = 229101939746424. Its totient is φ = 190918283122000.

The previous prime is 210010111434161. The next prime is 210010111434217. The reversal of 210010111434211 is 112434111010012.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-210010111434211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (210010111434217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9545914156090 + ... + 9545914156111.

It is an arithmetic number, because the mean of its divisors is an integer number (57275484936606).

Almost surely, 2^{210010111434211} is an apocalyptic number.

210010111434211 is a deficient number, since it is larger than the sum of its proper divisors (19091828312213).

210010111434211 is a wasteful number, since it uses less digits than its factorization.

210010111434211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19091828312212.

The product of its (nonzero) digits is 192, while the sum is 22.

Adding to 210010111434211 its reverse (112434111010012), we get a palindrome (322444222444223).

The spelling of 210010111434211 in words is "two hundred ten trillion, ten billion, one hundred eleven million, four hundred thirty-four thousand, two hundred eleven".