111012210006 has 16 divisors (see below), whose sum is σ = 222147720048. Its totient is φ = 36983520000.

The previous prime is 111012209953. The next prime is 111012210011. The reversal of 111012210006 is 600012210111.

It is a happy number.

It is a congruent number.

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, 5125795 + ... + 5147406.

It is an arithmetic number, because the mean of its divisors is an integer number (13884232503).

Almost surely, 2^111012210006 is an apocalyptic number.

111012210006 is an abundant number, since it is smaller than the sum of its proper divisors (111135510042).

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

111012210006 is a wasteful number, since it uses less digits than its factorization.

111012210006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10275007.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 111012210006 its reverse (600012210111), we get a palindrome (711024420117).

The spelling of 111012210006 in words is "one hundred eleven billion, twelve million, two hundred ten thousand, six".