11221122102010 has 64 divisors (see below), whose sum is σ = 21983560704000. Its totient is φ = 4108175323200.

The previous prime is 11221122101999. The next prime is 11221122102011. The reversal of 11221122102010 is 1020122112211.

It is not an unprimeable number, because it can be changed into a prime (11221122102011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1937865 + ... + 5118355.

It is an arithmetic number, because the mean of its divisors is an integer number (343493136000).

Almost surely, 2^{11221122102010} is an apocalyptic number.

11221122102010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11221122102010 is a deficient number, since it is larger than the sum of its proper divisors (10762438601990).

11221122102010 is a wasteful number, since it uses less digits than its factorization.

11221122102010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3181147.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 11221122102010 its reverse (1020122112211), we get a palindrome (12241244214221).

The spelling of 11221122102010 in words is "eleven trillion, two hundred twenty-one billion, one hundred twenty-two million, one hundred two thousand, ten".