11222000322000 has 640 divisors, whose sum is σ = 42369891153408. Its totient is φ = 2529570816000.

The previous prime is 11222000321923. The next prime is 11222000322041. The reversal of 11222000322000 is 22300022211.

It is a happy number.

11222000322000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 48947635 + ... + 49176365.

Almost surely, 2^{11222000322000} is an apocalyptic number.

11222000322000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11222000322000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21184945576704).

11222000322000 is an abundant number, since it is smaller than the sum of its proper divisors (31147890831408).

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

11222000322000 is a wasteful number, since it uses less digits than its factorization.

11222000322000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228824 (or 228808 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 11222000322000 its reverse (22300022211), we get a palindrome (11244300344211).

The spelling of 11222000322000 in words is "eleven trillion, two hundred twenty-two billion, three hundred twenty-two thousand".