201112222211102 has 32 divisors (see below), whose sum is σ = 312484167515520. Its totient is φ = 97013055031200.

The previous prime is 201112222211071. The next prime is 201112222211111.

201112222211102 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×201112222211102² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23990168 + ... + 31269035.

It is an arithmetic number, because the mean of its divisors is an integer number (9765130234860).

Almost surely, 2^{201112222211102} is an apocalyptic number.

201112222211102 is a deficient number, since it is larger than the sum of its proper divisors (111371945304418).

201112222211102 is a wasteful number, since it uses less digits than its factorization.

201112222211102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55259768.

The product of its (nonzero) digits is 128, while the sum is 20.

The spelling of 201112222211102 in words is "two hundred one trillion, one hundred twelve billion, two hundred twenty-two million, two hundred eleven thousand, one hundred two".