11112110100002 has 4 divisors (see below), whose sum is σ = 16668165150006. Its totient is φ = 5556055050000.

The previous prime is 11112110099983. The next prime is 11112110100053. The reversal of 11112110100002 is 20000101121111.

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., 10169076832201 + 943033267801 = 3188899^2 + 971099^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2778027524999 + ... + 2778027525002.

Almost surely, 2^{11112110100002} is an apocalyptic number.

11112110100002 is a deficient number, since it is larger than the sum of its proper divisors (5556055050004).

11112110100002 is an equidigital number, since it uses as much as digits as its factorization.

11112110100002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5556055050003.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 11112110100002 its reverse (20000101121111), we get a palindrome (31112211221113).

The spelling of 11112110100002 in words is "eleven trillion, one hundred twelve billion, one hundred ten million, one hundred thousand, two".