11311112210002 has 8 divisors (see below), whose sum is σ = 18509092707312. Its totient is φ = 5141414640900.

The previous prime is 11311112209919. The next prime is 11311112210017. The reversal of 11311112210002 is 20001221111311.

It is a happy number.

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 (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 257070732024 + ... + 257070732067.

It is an arithmetic number, because the mean of its divisors is an integer number (2313636588414).

Almost surely, 2^{11311112210002} is an apocalyptic number.

11311112210002 is a deficient number, since it is larger than the sum of its proper divisors (7197980497310).

11311112210002 is a wasteful number, since it uses less digits than its factorization.

11311112210002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 514141464104.

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 11311112210002 its reverse (20001221111311), we get a palindrome (31312333321313).

The spelling of 11311112210002 in words is "eleven trillion, three hundred eleven billion, one hundred twelve million, two hundred ten thousand, two".