20001200110 has 8 divisors (see below), whose sum is σ = 36002160216. Its totient is φ = 8000480040.

The previous prime is 20001200099. The next prime is 20001200119. The reversal of 20001200110 is 1100210002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 20001200093 and 20001200102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20001200119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1000059996 + ... + 1000060015.

It is an arithmetic number, because the mean of its divisors is an integer number (4500270027).

Almost surely, 2^20001200110 is an apocalyptic number.

20001200110 is a deficient number, since it is larger than the sum of its proper divisors (16000960106).

20001200110 is a wasteful number, since it uses less digits than its factorization.

20001200110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2000120018.

The product of its (nonzero) digits is 4, while the sum is 7.

Adding to 20001200110 its reverse (1100210002), we get a palindrome (21101410112).

The spelling of 20001200110 in words is "twenty billion, one million, two hundred thousand, one hundred ten".