1102000000002 has 64 divisors (see below), whose sum is σ = 2408451217920. Its totient is φ = 333372124800.

The previous prime is 1102000000001. The next prime is 1102000000009. The reversal of 1102000000002 is 2000000002011.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (6).

It is not an unprimeable number, because it can be changed into a prime (1102000000001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 138386073 + ... + 138394035.

It is an arithmetic number, because the mean of its divisors is an integer number (37632050280).

Almost surely, 2^{1102000000002} is an apocalyptic number.

1102000000002 is an abundant number, since it is smaller than the sum of its proper divisors (1306451217918).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1102000000002 is a wasteful number, since it uses less digits than its factorization.

1102000000002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11279.

The product of its (nonzero) digits is 4, while the sum is 6.

Adding to 1102000000002 its reverse (2000000002011), we get a palindrome (3102000002013).

The spelling of 1102000000002 in words is "one trillion, one hundred two billion, two", and thus it is an aban number.