1102111012002 has 64 divisors (see below), whose sum is σ = 2959514901504. Its totient is φ = 264242399040.

The previous prime is 1102111011997. The next prime is 1102111012021. The reversal of 1102111012002 is 2002101112011.

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 in 31 ways as a sum of consecutive naturals, for example, 91744828 + ... + 91756839.

It is an arithmetic number, because the mean of its divisors is an integer number (46242420336).

Almost surely, 2^{1102111012002} is an apocalyptic number.

1102111012002 is an abundant number, since it is smaller than the sum of its proper divisors (1857403889502).

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

1102111012002 is a wasteful number, since it uses less digits than its factorization.

1102111012002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183501703.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 1102111012002 its reverse (2002101112011), we get a palindrome (3104212124013).

The spelling of 1102111012002 in words is "one trillion, one hundred two billion, one hundred eleven million, twelve thousand, two".