11222201010222 has 48 divisors (see below), whose sum is σ = 25344640166352. Its totient is φ = 3585309868800.

The previous prime is 11222201010217. The next prime is 11222201010253. The reversal of 11222201010222 is 22201010222211.

It is a happy number.

11222201010222 is a `hidden beast` number, since 1 + 122 + 220 + 101 + 0 + 222 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 11222201010195 and 11222201010204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 125702779 + ... + 125792022.

It is an arithmetic number, because the mean of its divisors is an integer number (528013336799).

Almost surely, 2^{11222201010222} is an apocalyptic number.

11222201010222 is an abundant number, since it is smaller than the sum of its proper divisors (14122439156130).

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

11222201010222 is a wasteful number, since it uses less digits than its factorization.

11222201010222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251494913 (or 251494910 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 11222201010222 its reverse (22201010222211), we get a palindrome (33423211232433).

The spelling of 11222201010222 in words is "eleven trillion, two hundred twenty-two billion, two hundred one million, ten thousand, two hundred twenty-two".