11121012010010 has 16 divisors (see below), whose sum is σ = 22877510420736. Its totient is φ = 3812918403408.

The previous prime is 11121012009959. The next prime is 11121012010013. The reversal of 11121012010010 is 1001021012111.

It is a junction number, because it is equal to n+sod(n) for n = 11121012009973 and 11121012010000.

It is not an unprimeable number, because it can be changed into a prime (11121012010013) 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 7 ways as a sum of consecutive naturals, for example, 79435800002 + ... + 79435800141.

It is an arithmetic number, because the mean of its divisors is an integer number (1429844401296).

Almost surely, 2^{11121012010010} is an apocalyptic number.

11121012010010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11121012010010 is an abundant number, since it is smaller than the sum of its proper divisors (11756498410726).

11121012010010 is a wasteful number, since it uses less digits than its factorization.

11121012010010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158871600157.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 11121012010010 its reverse (1001021012111), we get a palindrome (12122033022121).

The spelling of 11121012010010 in words is "eleven trillion, one hundred twenty-one billion, twelve million, ten thousand, ten".