11221102010 has 32 divisors (see below), whose sum is σ = 20417443200. Its totient is φ = 4439810880.

The previous prime is 11221102001. The next prime is 11221102019. The reversal of 11221102010 is 1020112211.

It is an interprime number because it is at equal distance from previous prime (11221102001) and next prime (11221102019).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 11221101982 and 11221102000.

It is not an unprimeable number, because it can be changed into a prime (11221102019) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 666395 + ... + 683025.

It is an arithmetic number, because the mean of its divisors is an integer number (638045100).

Almost surely, 2^11221102010 is an apocalyptic number.

11221102010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11221102010 is a deficient number, since it is larger than the sum of its proper divisors (9196341190).

11221102010 is a wasteful number, since it uses less digits than its factorization.

11221102010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17366.

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

Adding to 11221102010 its reverse (1020112211), we get a palindrome (12241214221).

The spelling of 11221102010 in words is "eleven billion, two hundred twenty-one million, one hundred two thousand, ten".