111002201004 has 24 divisors (see below), whose sum is σ = 259238715120. Its totient is φ = 36967365184.

The previous prime is 111002200937. The next prime is 111002201017. The reversal of 111002201004 is 400102200111.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

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, 4157199 + ... + 4183814.

It is an arithmetic number, because the mean of its divisors is an integer number (10801613130).

Almost surely, 2^111002201004 is an apocalyptic number.

It is an amenable number.

111002201004 is an abundant number, since it is smaller than the sum of its proper divisors (148236514116).

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

111002201004 is a wasteful number, since it uses less digits than its factorization.

111002201004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8342129 (or 8342127 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 111002201004 its reverse (400102200111), we get a palindrome (511104401115).

The spelling of 111002201004 in words is "one hundred eleven billion, two million, two hundred one thousand, four".