111211000112002 has 16 divisors (see below), whose sum is σ = 190681058715840. Its totient is φ = 47653449702768.

The previous prime is 111211000111987. The next prime is 111211000112029. The reversal of 111211000112002 is 200211000112111.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 700541808 + ... + 700700539.

It is an arithmetic number, because the mean of its divisors is an integer number (11917566169740).

Almost surely, 2^{111211000112002} is an apocalyptic number.

111211000112002 is a deficient number, since it is larger than the sum of its proper divisors (79470058603838).

111211000112002 is a wasteful number, since it uses less digits than its factorization.

111211000112002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1401248025.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 111211000112002 its reverse (200211000112111), we get a palindrome (311422000224113).

The spelling of 111211000112002 in words is "one hundred eleven trillion, two hundred eleven billion, one hundred twelve thousand, two".