11212212302 has 8 divisors (see below), whose sum is σ = 17031208800. Its totient is φ = 5535142704.

The previous prime is 11212212287. The next prime is 11212212307. The reversal of 11212212302 is 20321221211.

11212212302 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11212212307) 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, 35481527 + ... + 35481842.

It is an arithmetic number, because the mean of its divisors is an integer number (2128901100).

Almost surely, 2^11212212302 is an apocalyptic number.

11212212302 is a deficient number, since it is larger than the sum of its proper divisors (5818996498).

11212212302 is an equidigital number, since it uses as much as digits as its factorization.

11212212302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70963450.

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

Adding to 11212212302 its reverse (20321221211), we get a palindrome (31533433513).

The spelling of 11212212302 in words is "eleven billion, two hundred twelve million, two hundred twelve thousand, three hundred two".