11211201002 has 8 divisors (see below), whose sum is σ = 17396691300. Its totient is φ = 5412303904.

The previous prime is 11211200999. The next prime is 11211201059. The reversal of 11211201002 is 20010211211.

It can be written as a sum of positive squares in 2 ways, for example, as 10737311641 + 473889361 = 103621^2 + 21769^2 .

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, 96648227 + ... + 96648342.

Almost surely, 2^11211201002 is an apocalyptic number.

11211201002 is a deficient number, since it is larger than the sum of its proper divisors (6185490298).

11211201002 is a wasteful number, since it uses less digits than its factorization.

11211201002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193296600.

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

Adding to 11211201002 its reverse (20010211211), we get a palindrome (31221412213).

The spelling of 11211201002 in words is "eleven billion, two hundred eleven million, two hundred one thousand, two".