11112011110010 has 8 divisors (see below), whose sum is σ = 20001619998036. Its totient is φ = 4444804444000.

The previous prime is 11112011109971. The next prime is 11112011110051. The reversal of 11112011110010 is 1001111021111.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 11091091248241 + 20919861769 = 3330329^2 + 144637^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 11112011109973 and 11112011110000.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 555600555491 + ... + 555600555510.

Almost surely, 2^{11112011110010} is an apocalyptic number.

11112011110010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11112011110010 is a deficient number, since it is larger than the sum of its proper divisors (8889608888026).

11112011110010 is a wasteful number, since it uses less digits than its factorization.

11112011110010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1111201111008.

The product of its (nonzero) digits is 2, while the sum is 11.

Adding to 11112011110010 its reverse (1001111021111), we get a palindrome (12113122131121).

The spelling of 11112011110010 in words is "eleven trillion, one hundred twelve billion, eleven million, one hundred ten thousand, ten".