11010010121010 has 64 divisors (see below), whose sum is σ = 29364392453760. Its totient is φ = 2935566152640.

The previous prime is 11010010121003. The next prime is 11010010121021. The reversal of 11010010121010 is 1012101001011.

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 = 11010010120983 and 11010010121001.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1210296 + ... + 4846115.

It is an arithmetic number, because the mean of its divisors is an integer number (458818632090).

Almost surely, 2^{11010010121010} is an apocalyptic number.

11010010121010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11010010121010 is an abundant number, since it is smaller than the sum of its proper divisors (18354382332750).

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

11010010121010 is a wasteful number, since it uses less digits than its factorization.

11010010121010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6063160 (or 6063154 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 9.

Adding to 11010010121010 its reverse (1012101001011), we get a palindrome (12022111122021).

The spelling of 11010010121010 in words is "eleven trillion, ten billion, ten million, one hundred twenty-one thousand, ten".