11000021222010 has 64 divisors (see below), whose sum is σ = 26727374741760. Its totient is φ = 2897141644800.

The previous prime is 11000021221993. The next prime is 11000021222033. The reversal of 11000021222010 is 1022212000011.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4350166 + ... + 6397185.

It is an arithmetic number, because the mean of its divisors is an integer number (417615230340).

Almost surely, 2^{11000021222010} is an apocalyptic number.

11000021222010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11000021222010 is an abundant number, since it is smaller than the sum of its proper divisors (15727353519750).

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

11000021222010 is a wasteful number, since it uses less digits than its factorization.

11000021222010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10747783.

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

Adding to 11000021222010 its reverse (1022212000011), we get a palindrome (12022233222021).

The spelling of 11000021222010 in words is "eleven trillion, twenty-one million, two hundred twenty-two thousand, ten".