11202002010 has 24 divisors (see below), whose sum is σ = 29125205460. Its totient is φ = 2987200512.

The previous prime is 11202001991. The next prime is 11202002047. The reversal of 11202002010 is 1020020211.

It can be written as a sum of positive squares in 2 ways, for example, as 11201470569 + 531441 = 105837^2 + 729^2 .

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 = 11202001983 and 11202002001.

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 11 ways as a sum of consecutive naturals, for example, 62233255 + ... + 62233434.

Almost surely, 2^11202002010 is an apocalyptic number.

11202002010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11202002010 is an abundant number, since it is smaller than the sum of its proper divisors (17923203450).

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

11202002010 is a wasteful number, since it uses less digits than its factorization.

11202002010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124466702 (or 124466699 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 11202002010 its reverse (1020020211), we get a palindrome (12222022221).

The spelling of 11202002010 in words is "eleven billion, two hundred two million, two thousand, ten".