1112100000002 has 8 divisors (see below), whose sum is σ = 1686893258700. Its totient is φ = 549802247104.

The previous prime is 1112099999863. The next prime is 1112100000049. The reversal of 1112100000002 is 2000000012111.

It can be written as a sum of positive squares in 2 ways, for example, as 1079872210561 + 32227789441 = 1039169^2 + 179521^2 .

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

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, 3123876227 + ... + 3123876582.

Almost surely, 2^{1112100000002} is an apocalyptic number.

1112100000002 is a deficient number, since it is larger than the sum of its proper divisors (574793258698).

1112100000002 is an equidigital number, since it uses as much as digits as its factorization.

1112100000002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6247752900.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 1112100000002 its reverse (2000000012111), we get a palindrome (3112100012113).

The spelling of 1112100000002 in words is "one trillion, one hundred twelve billion, one hundred million, two", and thus it is an aban number.