11210001122222 has 16 divisors (see below), whose sum is σ = 19267320102912. Its totient is φ = 4791742364760.

The previous prime is 11210001122219. The next prime is 11210001122233. The reversal of 11210001122222 is 22222110001211.

It is a self number, because there is not a number n which added to its sum of digits gives 11210001122222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1045313654 + ... + 1045324377.

It is an arithmetic number, because the mean of its divisors is an integer number (1204207506432).

Almost surely, 2^{11210001122222} is an apocalyptic number.

11210001122222 is a deficient number, since it is larger than the sum of its proper divisors (8057318980690).

11210001122222 is a wasteful number, since it uses less digits than its factorization.

11210001122222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2090638423.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 11210001122222 its reverse (22222110001211), we get a palindrome (33432111123433).

The spelling of 11210001122222 in words is "eleven trillion, two hundred ten billion, one million, one hundred twenty-two thousand, two hundred twenty-two".