11122120120010 has 32 divisors (see below), whose sum is σ = 20222325626832. Its totient is φ = 4403944760320.

The previous prime is 11122120120003. The next prime is 11122120120087. The reversal of 11122120120010 is 1002102122111.

It can be written as a sum of positive squares in 8 ways, for example, as 4628302519801 + 6493817600209 = 2151349^2 + 2548297^2 .

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 15 ways as a sum of consecutive naturals, for example, 5274161 + ... + 7075380.

Almost surely, 2^{11122120120010} is an apocalyptic number.

11122120120010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11122120120010 is a deficient number, since it is larger than the sum of its proper divisors (9100205506822).

11122120120010 is a wasteful number, since it uses less digits than its factorization.

11122120120010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12350458.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11122120120010 its reverse (1002102122111), we get a palindrome (12124222242121).

The spelling of 11122120120010 in words is "eleven trillion, one hundred twenty-two billion, one hundred twenty million, one hundred twenty thousand, ten".