111000000120010 has 8 divisors (see below), whose sum is σ = 199800000216036. Its totient is φ = 44400000048000.

The previous prime is 111000000119963. The next prime is 111000000120013. The reversal of 111000000120010 is 10021000000111.

It can be written as a sum of positive squares in 2 ways, for example, as 110964966388081 + 35033731929 = 10533991^2 + 187173^2 .

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 = 111000000119975 and 111000000120002.

It is not an unprimeable number, because it can be changed into a prime (111000000120013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5550000005991 + ... + 5550000006010.

Almost surely, 2^{111000000120010} is an apocalyptic number.

111000000120010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111000000120010 is a deficient number, since it is larger than the sum of its proper divisors (88800000096026).

111000000120010 is a wasteful number, since it uses less digits than its factorization.

111000000120010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11100000012008.

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 111000000120010 its reverse (10021000000111), we get a palindrome (121021000120121).

The spelling of 111000000120010 in words is "one hundred eleven trillion, one hundred twenty thousand, ten".