11223211101 has 8 divisors (see below), whose sum is σ = 14989518720. Its totient is φ = 7469522112.

The previous prime is 11223211081. The next prime is 11223211117. The reversal of 11223211101 is 10111232211.

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

It is not a de Polignac number, because 11223211101 - 2¹³ = 11223202909 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11223211121) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3152581 + ... + 3156138.

It is an arithmetic number, because the mean of its divisors is an integer number (1873689840).

Almost surely, 2^11223211101 is an apocalyptic number.

It is an amenable number.

11223211101 is a deficient number, since it is larger than the sum of its proper divisors (3766307619).

11223211101 is an equidigital number, since it uses as much as digits as its factorization.

11223211101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6309315.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 11223211101 its reverse (10111232211), we get a palindrome (21334443312).

The spelling of 11223211101 in words is "eleven billion, two hundred twenty-three million, two hundred eleven thousand, one hundred one".