11221202010 has 96 divisors (see below), whose sum is σ = 27963495936. Its totient is φ = 2879712000.

The previous prime is 11221201993. The next prime is 11221202021. The reversal of 11221202010 is 1020212211.

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, 11322615 + ... + 11323605.

It is an arithmetic number, because the mean of its divisors is an integer number (291286416).

Almost surely, 2^11221202010 is an apocalyptic number.

11221202010 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 11221202010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13981747968).

11221202010 is an abundant number, since it is smaller than the sum of its proper divisors (16742293926).

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

11221202010 is a wasteful number, since it uses less digits than its factorization.

11221202010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1240 (or 1139 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 11221202010 its reverse (1020212211), we get a palindrome (12241414221).

The spelling of 11221202010 in words is "eleven billion, two hundred twenty-one million, two hundred two thousand, ten".