111011011001002 has 32 divisors (see below), whose sum is σ = 192216428490240. Its totient is φ = 47098323484800.

The previous prime is 111011011000997. The next prime is 111011011001027. The reversal of 111011011001002 is 200100110110111.

It is a self number, because there is not a number n which added to its sum of digits gives 111011011001002.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4199238 + ... + 15480814.

It is an arithmetic number, because the mean of its divisors is an integer number (6006763390320).

Almost surely, 2^{111011011001002} is an apocalyptic number.

111011011001002 is a deficient number, since it is larger than the sum of its proper divisors (81205417489238).

111011011001002 is a wasteful number, since it uses less digits than its factorization.

111011011001002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11288646.

The product of its (nonzero) digits is 2, while the sum is 10.

Adding to 111011011001002 its reverse (200100110110111), we get a palindrome (311111121111113).

The spelling of 111011011001002 in words is "one hundred eleven trillion, eleven billion, eleven million, one thousand, two".