211112101322 has 16 divisors (see below), whose sum is σ = 338495758272. Its totient is φ = 98504054880.

The previous prime is 211112101303. The next prime is 211112101327. The reversal of 211112101322 is 223101211112.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 211112101322.

It is not an unprimeable number, because it can be changed into a prime (211112101327) 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, 55966328 + ... + 55970099.

It is an arithmetic number, because the mean of its divisors is an integer number (21155984892).

Almost surely, 2^211112101322 is an apocalyptic number.

211112101322 is a deficient number, since it is larger than the sum of its proper divisors (127383656950).

211112101322 is a wasteful number, since it uses less digits than its factorization.

211112101322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111936493.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 211112101322 its reverse (223101211112), we get a palindrome (434213312434).

The spelling of 211112101322 in words is "two hundred eleven billion, one hundred twelve million, one hundred one thousand, three hundred twenty-two".