11212202006 has 4 divisors (see below), whose sum is σ = 16818303012. Its totient is φ = 5606101002.

The previous prime is 11212202003. The next prime is 11212202017. The reversal of 11212202006 is 60020221211.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11212202003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2803050500 + ... + 2803050503.

It is an arithmetic number, because the mean of its divisors is an integer number (4204575753).

Almost surely, 2^11212202006 is an apocalyptic number.

11212202006 is a deficient number, since it is larger than the sum of its proper divisors (5606101006).

11212202006 is an equidigital number, since it uses as much as digits as its factorization.

11212202006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5606101005.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 11212202006 its reverse (60020221211), we get a palindrome (71232423217).

The spelling of 11212202006 in words is "eleven billion, two hundred twelve million, two hundred two thousand, six".