11011202121002 has 8 divisors (see below), whose sum is σ = 16570603844256. Its totient is φ = 5487667506252.

The previous prime is 11011202120953. The next prime is 11011202121019. The reversal of 11011202121002 is 20012120211011.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 8966776358 + ... + 8966777585.

It is an arithmetic number, because the mean of its divisors is an integer number (2071325480532).

Almost surely, 2^{11011202121002} is an apocalyptic number.

11011202121002 is a deficient number, since it is larger than the sum of its proper divisors (5559401723254).

11011202121002 is a wasteful number, since it uses less digits than its factorization.

11011202121002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17933554252.

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

Adding to 11011202121002 its reverse (20012120211011), we get a palindrome (31023322332013).

The spelling of 11011202121002 in words is "eleven trillion, eleven billion, two hundred two million, one hundred twenty-one thousand, two".