111000012002 has 16 divisors (see below), whose sum is σ = 181768724352. Its totient is φ = 50417789520.

The previous prime is 111000011987. The next prime is 111000012059. The reversal of 111000012002 is 200210000111.

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, 1807178 + ... + 1867589.

It is an arithmetic number, because the mean of its divisors is an integer number (11360545272).

Almost surely, 2^111000012002 is an apocalyptic number.

111000012002 is a deficient number, since it is larger than the sum of its proper divisors (70768712350).

111000012002 is a wasteful number, since it uses less digits than its factorization.

111000012002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3676153.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 111000012002 its reverse (200210000111), we get a palindrome (311210012113).

The spelling of 111000012002 in words is "one hundred eleven billion, twelve thousand, two".