11220022200010 has 32 divisors (see below), whose sum is σ = 21834210282192. Its totient is φ = 4126657658880.

The previous prime is 11220022199993. The next prime is 11220022200017. The reversal of 11220022200010 is 1000222002211.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 4009041103081 + 7210981096929 = 2002259^2 + 2685327^2 .

It is a Harshad number since it is a multiple of its sum of digits (13).

It is not an unprimeable number, because it can be changed into a prime (11220022200017) 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, 167880721 + ... + 167947540.

Almost surely, 2^{11220022200010} is an apocalyptic number.

11220022200010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11220022200010 is a deficient number, since it is larger than the sum of its proper divisors (10614188082182).

11220022200010 is a wasteful number, since it uses less digits than its factorization.

11220022200010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335828538.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 11220022200010 its reverse (1000222002211), we get a palindrome (12220244202221).

The spelling of 11220022200010 in words is "eleven trillion, two hundred twenty billion, twenty-two million, two hundred thousand, ten".