11212332106 has 4 divisors (see below), whose sum is σ = 16818498162. Its totient is φ = 5606166052.

The previous prime is 11212332091. The next prime is 11212332107. The reversal of 11212332106 is 60123321211.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 10866186081 + 346146025 = 104241^2 + 18605^2 .

It is not an unprimeable number, because it can be changed into a prime (11212332107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2803083025 + ... + 2803083028.

Almost surely, 2^11212332106 is an apocalyptic number.

11212332106 is a deficient number, since it is larger than the sum of its proper divisors (5606166056).

11212332106 is an equidigital number, since it uses as much as digits as its factorization.

11212332106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5606166055.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 11212332106 its reverse (60123321211), we get a palindrome (71335653317).

The spelling of 11212332106 in words is "eleven billion, two hundred twelve million, three hundred thirty-two thousand, one hundred six".