11002001122010 has 24 divisors (see below), whose sum is σ = 20702064124980. Its totient is φ = 4209461296832.

The previous prime is 11002001122003. The next prime is 11002001122061. The reversal of 11002001122010 is 1022110020011.

It can be written as a sum of positive squares in 2 ways, for example, as 10949090541481 + 52910580529 = 3308941^2 + 230023^2 .

It is a super-3 number, since 3×11002001122010³ (a number of 40 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11002001121982 and 11002001122000.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1039881395 + ... + 1039891974.

Almost surely, 2^{11002001122010} is an apocalyptic number.

11002001122010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11002001122010 is a deficient number, since it is larger than the sum of its proper divisors (9700063002970).

11002001122010 is a wasteful number, since it uses less digits than its factorization.

11002001122010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2079773422 (or 2079773399 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 11002001122010 its reverse (1022110020011), we get a palindrome (12024111142021).

The spelling of 11002001122010 in words is "eleven trillion, two billion, one million, one hundred twenty-two thousand, ten".