11221122100210 has 16 divisors (see below), whose sum is σ = 22034203396992. Its totient is φ = 4080408036400.

The previous prime is 11221122100171. The next prime is 11221122100211. The reversal of 11221122100210 is 1200122112211.

It is not an unprimeable number, because it can be changed into a prime (11221122100211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51005100346 + ... + 51005100565.

It is an arithmetic number, because the mean of its divisors is an integer number (1377137712312).

Almost surely, 2^{11221122100210} is an apocalyptic number.

11221122100210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11221122100210 is a deficient number, since it is larger than the sum of its proper divisors (10813081296782).

11221122100210 is a wasteful number, since it uses less digits than its factorization.

11221122100210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102010200929.

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

Adding to 11221122100210 its reverse (1200122112211), we get a palindrome (12421244212421).

The spelling of 11221122100210 in words is "eleven trillion, two hundred twenty-one billion, one hundred twenty-two million, one hundred thousand, two hundred ten".