210112222011 has 8 divisors (see below), whose sum is σ = 287721241104. Its totient is φ = 136289008800.

The previous prime is 210112221989. The next prime is 210112222043. The reversal of 210112222011 is 110222211012.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 210112222011 - 2⁷ = 210112221883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (210112220011) 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, 946451340 + ... + 946451561.

It is an arithmetic number, because the mean of its divisors is an integer number (35965155138).

Almost surely, 2^210112222011 is an apocalyptic number.

210112222011 is a deficient number, since it is larger than the sum of its proper divisors (77609019093).

210112222011 is a wasteful number, since it uses less digits than its factorization.

210112222011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1892902941.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 210112222011 its reverse (110222211012), we get a palindrome (320334433023).

The spelling of 210112222011 in words is "two hundred ten billion, one hundred twelve million, two hundred twenty-two thousand, eleven".