1100010212010 has 96 divisors (see below), whose sum is σ = 2945331447552. Its totient is φ = 284630060160.

The previous prime is 1100010211987. The next prime is 1100010212027. The reversal of 1100010212010 is 102120100011.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 1100010211983 and 1100010212001.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 772065 + ... + 1672155.

It is an arithmetic number, because the mean of its divisors is an integer number (30680535912).

Almost surely, 2^{1100010212010} is an apocalyptic number.

1100010212010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1100010212010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1472665723776).

1100010212010 is an abundant number, since it is smaller than the sum of its proper divisors (1845321235542).

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

1100010212010 is a wasteful number, since it uses less digits than its factorization.

1100010212010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 900508 (or 900505 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 1100010212010 its reverse (102120100011), we get a palindrome (1202130312021).

The spelling of 1100010212010 in words is "one trillion, one hundred billion, ten million, two hundred twelve thousand, ten".