11211200010222 has 16 divisors (see below), whose sum is σ = 22789980349392. Its totient is φ = 3675803281920.

The previous prime is 11211200010193. The next prime is 11211200010247. The reversal of 11211200010222 is 22201000211211.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15315846643 + ... + 15315847374.

It is an arithmetic number, because the mean of its divisors is an integer number (1424373771837).

Almost surely, 2^{11211200010222} is an apocalyptic number.

11211200010222 is an abundant number, since it is smaller than the sum of its proper divisors (11578780339170).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11211200010222 is a wasteful number, since it uses less digits than its factorization.

11211200010222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30631694083.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 11211200010222 its reverse (22201000211211), we get a palindrome (33412200221433).

The spelling of 11211200010222 in words is "eleven trillion, two hundred eleven billion, two hundred million, ten thousand, two hundred twenty-two".