11001213214406 has 32 divisors (see below), whose sum is σ = 17051148656640. Its totient is φ = 5317853558400.

The previous prime is 11001213214297. The next prime is 11001213214421. The reversal of 11001213214406 is 60441231210011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 366118475 + ... + 366148521.

It is an arithmetic number, because the mean of its divisors is an integer number (532848395520).

Almost surely, 2^{11001213214406} is an apocalyptic number.

11001213214406 is a deficient number, since it is larger than the sum of its proper divisors (6049935442234).

11001213214406 is a wasteful number, since it uses less digits than its factorization.

11001213214406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35780.

The product of its (nonzero) digits is 1152, while the sum is 26.

Adding to 11001213214406 its reverse (60441231210011), we get a palindrome (71442444424417).

The spelling of 11001213214406 in words is "eleven trillion, one billion, two hundred thirteen million, two hundred fourteen thousand, four hundred six".