110002109212 has 12 divisors (see below), whose sum is σ = 192514771120. Its totient is φ = 54997888896.

The previous prime is 110002109183. The next prime is 110002109221. The reversal of 110002109212 is 212901200011.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 110002109212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 712368 + ... + 852919.

Almost surely, 2^110002109212 is an apocalyptic number.

It is an amenable number.

110002109212 is a deficient number, since it is larger than the sum of its proper divisors (82512661908).

110002109212 is a wasteful number, since it uses less digits than its factorization.

110002109212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1582860 (or 1582858 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 110002109212 its reverse (212901200011), we get a palindrome (322903309223).

It can be divided in two parts, 11000 and 2109212, that added together give a palindrome (2120212).

The spelling of 110002109212 in words is "one hundred ten billion, two million, one hundred nine thousand, two hundred twelve".