11212200010010 has 32 divisors (see below), whose sum is σ = 20308091528592. Its totient is φ = 4456900177920.

The previous prime is 11212200009991. The next prime is 11212200010061. The reversal of 11212200010010 is 1001000221211.

It can be written as a sum of positive squares in 8 ways, for example, as 2876582210401 + 8335617799609 = 1696049^2 + 2887147^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11212200009973 and 11212200010000.

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, 1270709 + ... + 4902968.

Almost surely, 2^{11212200010010} is an apocalyptic number.

11212200010010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11212200010010 is a deficient number, since it is larger than the sum of its proper divisors (9095891518582).

11212200010010 is a wasteful number, since it uses less digits than its factorization.

11212200010010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6174818.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 11212200010010 its reverse (1001000221211), we get a palindrome (12213200231221).

The spelling of 11212200010010 in words is "eleven trillion, two hundred twelve billion, two hundred million, ten thousand, ten".