111001001000010 has 32 divisors (see below), whose sum is σ = 290620802619072. Its totient is φ = 26909333575680.

The previous prime is 111001000999979. The next prime is 111001001000039. The reversal of 111001001000010 is 10000100100111.

It is a Harshad number since it is a multiple of its sum of digits (6).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 168183334519 + ... + 168183335178.

It is an arithmetic number, because the mean of its divisors is an integer number (9081900081846).

Almost surely, 2^{111001001000010} is an apocalyptic number.

111001001000010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111001001000010 is an abundant number, since it is smaller than the sum of its proper divisors (179619801619062).

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

111001001000010 is a wasteful number, since it uses less digits than its factorization.

111001001000010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336366669718.

The product of its (nonzero) digits is 1, while the sum is 6.

Adding to 111001001000010 its reverse (10000100100111), we get a palindrome (121001101100121).

The spelling of 111001001000010 in words is "one hundred eleven trillion, one billion, one million, ten", and thus it is an aban number.