1111320030222 has 48 divisors (see below), whose sum is σ = 2459241637632. Its totient is φ = 362536118160.

The previous prime is 1111320030217. The next prime is 1111320030239. The reversal of 1111320030222 is 2220300231111.

1111320030222 is a `hidden beast` number, since 11 + 11 + 320 + 0 + 302 + 22 = 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 = 1111320030195 and 1111320030204.

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, 19269313 + ... + 19326899.

It is an arithmetic number, because the mean of its divisors is an integer number (51234200784).

Almost surely, 2^{1111320030222} is an apocalyptic number.

1111320030222 is an abundant number, since it is smaller than the sum of its proper divisors (1347921607410).

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

1111320030222 is a wasteful number, since it uses less digits than its factorization.

1111320030222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80453 (or 80450 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 1111320030222 its reverse (2220300231111), we get a palindrome (3331620261333).

The spelling of 1111320030222 in words is "one trillion, one hundred eleven billion, three hundred twenty million, thirty thousand, two hundred twenty-two".