211012010112211 has 64 divisors (see below), whose sum is σ = 265964485893120. Its totient is φ = 162628409180160.

The previous prime is 211012010112199. The next prime is 211012010112223. The reversal of 211012010112211 is 112211010210112.

It is an interprime number because it is at equal distance from previous prime (211012010112199) and next prime (211012010112223).

It is not a de Polignac number, because 211012010112211 - 2¹⁵ = 211012010079443 is a prime.

It is a super-2 number, since 2×211012010112211² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (211012010122211) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 16185619785 + ... + 16185632821.

It is an arithmetic number, because the mean of its divisors is an integer number (4155695092080).

Almost surely, 2^{211012010112211} is an apocalyptic number.

211012010112211 is a deficient number, since it is larger than the sum of its proper divisors (54952475780909).

211012010112211 is a wasteful number, since it uses less digits than its factorization.

211012010112211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16924.

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

Adding to 211012010112211 its reverse (112211010210112), we get a palindrome (323223020322323).

The spelling of 211012010112211 in words is "two hundred eleven trillion, twelve billion, ten million, one hundred twelve thousand, two hundred eleven".