1111201120222 has 8 divisors (see below), whose sum is σ = 1702265546016. Its totient is φ = 543779271552.

The previous prime is 1111201120207. The next prime is 1111201120223. The reversal of 1111201120222 is 2220211021111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1111201120196 and 1111201120205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1111201120223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5910644163 + ... + 5910644350.

It is an arithmetic number, because the mean of its divisors is an integer number (212783193252).

Almost surely, 2^{1111201120222} is an apocalyptic number.

1111201120222 is a deficient number, since it is larger than the sum of its proper divisors (591064425794).

1111201120222 is a wasteful number, since it uses less digits than its factorization.

1111201120222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11821288562.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 1111201120222 its reverse (2220211021111), we get a palindrome (3331412141333).

The spelling of 1111201120222 in words is "one trillion, one hundred eleven billion, two hundred one million, one hundred twenty thousand, two hundred twenty-two".