11222112201002 has 8 divisors (see below), whose sum is σ = 16833553164516. Its totient is φ = 5610927812832.

The previous prime is 11222112200969. The next prime is 11222112201043. The reversal of 11222112201002 is 20010221122211.

It can be written as a sum of positive squares in 2 ways, for example, as 11183613444481 + 38498756521 = 3344191^2 + 196211^2 .

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, 64034453 + ... + 64209464.

Almost surely, 2^{11222112201002} is an apocalyptic number.

11222112201002 is a deficient number, since it is larger than the sum of its proper divisors (5611440963514).

11222112201002 is a wasteful number, since it uses less digits than its factorization.

11222112201002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128287672.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 11222112201002 its reverse (20010221122211), we get a palindrome (31232333323213).

The spelling of 11222112201002 in words is "eleven trillion, two hundred twenty-two billion, one hundred twelve million, two hundred one thousand, two".