1200110011102 has 8 divisors (see below), whose sum is σ = 1800169666200. Its totient is φ = 600053455704.

The previous prime is 1200110011097. The next prime is 1200110011103. The reversal of 1200110011102 is 2011100110021.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1200110011103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1109224 + ... + 1905412.

It is an arithmetic number, because the mean of its divisors is an integer number (225021208275).

Almost surely, 2^{1200110011102} is an apocalyptic number.

1200110011102 is a deficient number, since it is larger than the sum of its proper divisors (600059655098).

1200110011102 is an equidigital number, since it uses as much as digits as its factorization.

1200110011102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1549850.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 1200110011102 its reverse (2011100110021), we get a palindrome (3211210121123).

The spelling of 1200110011102 in words is "one trillion, two hundred billion, one hundred ten million, eleven thousand, one hundred two".