11211200002 has 8 divisors (see below), whose sum is σ = 17701894800. Its totient is φ = 5310568404.

The previous prime is 11211199991. The next prime is 11211200009. The reversal of 11211200002 is 20000211211.

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

It is not an unprimeable number, because it can be changed into a prime (11211200009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147515752 + ... + 147515827.

It is an arithmetic number, because the mean of its divisors is an integer number (2212736850).

Almost surely, 2^11211200002 is an apocalyptic number.

11211200002 is a deficient number, since it is larger than the sum of its proper divisors (6490694798).

11211200002 is a wasteful number, since it uses less digits than its factorization.

11211200002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295031600.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 11211200002 its reverse (20000211211), we get a palindrome (31211411213).

It can be divided in two parts, 11211 and 200002, that multiplied together give a palindrome (2242222422).

The spelling of 11211200002 in words is "eleven billion, two hundred eleven million, two hundred thousand, two".