1111210020222 has 8 divisors (see below), whose sum is σ = 2222420040456. Its totient is φ = 370403340072.

The previous prime is 1111210020211. The next prime is 1111210020247. The reversal of 1111210020222 is 2220200121111.

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

1111210020222 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92600835013 + ... + 92600835024.

It is an arithmetic number, because the mean of its divisors is an integer number (277802505057).

Almost surely, 2^{1111210020222} is an apocalyptic number.

1111210020222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1111210020222 is a wasteful number, since it uses less digits than its factorization.

1111210020222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185201670042.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 1111210020222 its reverse (2220200121111), we get a palindrome (3331410141333).

The spelling of 1111210020222 in words is "one trillion, one hundred eleven billion, two hundred ten million, twenty thousand, two hundred twenty-two".