1111011112002 has 16 divisors (see below), whose sum is σ = 2424024244512. Its totient is φ = 336670033920.

The previous prime is 1111011111997. The next prime is 1111011112019. The reversal of 1111011112002 is 2002111101111.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8416750783 + ... + 8416750914.

It is an arithmetic number, because the mean of its divisors is an integer number (151501515282).

Almost surely, 2^{1111011112002} is an apocalyptic number.

1111011112002 is an abundant number, since it is smaller than the sum of its proper divisors (1313013132510).

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

1111011112002 is a wasteful number, since it uses less digits than its factorization.

1111011112002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16833501713.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 1111011112002 its reverse (2002111101111), we get a palindrome (3113122213113).

It can be divided in two parts, 111101111 and 2002, that multiplied together give a palindrome (222424424222).

The spelling of 1111011112002 in words is "one trillion, one hundred eleven billion, eleven million, one hundred twelve thousand, two".