11213321103122 has 8 divisors (see below), whose sum is σ = 16840721461872. Its totient is φ = 5599747282500.

The previous prime is 11213321103001. The next prime is 11213321103143. The reversal of 11213321103122 is 22130112331211.

It is a happy number.

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, 3456632504 + ... + 3456635747.

It is an arithmetic number, because the mean of its divisors is an integer number (2105090182734).

Almost surely, 2^{11213321103122} is an apocalyptic number.

11213321103122 is a deficient number, since it is larger than the sum of its proper divisors (5627400358750).

11213321103122 is an equidigital number, since it uses as much as digits as its factorization.

11213321103122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6913269064.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 11213321103122 its reverse (22130112331211), we get a palindrome (33343433434333).

The spelling of 11213321103122 in words is "eleven trillion, two hundred thirteen billion, three hundred twenty-one million, one hundred three thousand, one hundred twenty-two".