11210211122 has 16 divisors (see below), whose sum is σ = 18345873600. Its totient is φ = 5095025040.

The previous prime is 11210211121. The next prime is 11210211127. The reversal of 11210211122 is 22111201211.

It is a junction number, because it is equal to n+sod(n) for n = 11210211097 and 11210211106.

It is not an unprimeable number, because it can be changed into a prime (11210211121) 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, 262379 + ... + 302097.

It is an arithmetic number, because the mean of its divisors is an integer number (1146617100).

Almost surely, 2^11210211122 is an apocalyptic number.

11210211122 is a deficient number, since it is larger than the sum of its proper divisors (7135662478).

11210211122 is a wasteful number, since it uses less digits than its factorization.

11210211122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52561.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11210211122 its reverse (22111201211), we get a palindrome (33321412333).

The spelling of 11210211122 in words is "eleven billion, two hundred ten million, two hundred eleven thousand, one hundred twenty-two".