11110201002122 has 4 divisors (see below), whose sum is σ = 16665301503186. Its totient is φ = 5555100501060.

The previous prime is 11110201002119. The next prime is 11110201002139. The reversal of 11110201002122 is 22120010201111.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 10097643827041 + 1012557175081 = 3177679^2 + 1006259^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11110201002097 and 11110201002106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2777550250529 + ... + 2777550250532.

Almost surely, 2^{11110201002122} is an apocalyptic number.

11110201002122 is a deficient number, since it is larger than the sum of its proper divisors (5555100501064).

11110201002122 is an equidigital number, since it uses as much as digits as its factorization.

11110201002122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5555100501063.

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

Adding to 11110201002122 its reverse (22120010201111), we get a palindrome (33230211203233).

The spelling of 11110201002122 in words is "eleven trillion, one hundred ten billion, two hundred one million, two thousand, one hundred twenty-two".