1112022010222 has 4 divisors (see below), whose sum is σ = 1668033015336. Its totient is φ = 556011005110.

The previous prime is 1112022010181. The next prime is 1112022010261. The reversal of 1112022010222 is 2220102202111.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 1112022010196 and 1112022010205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 278005502554 + ... + 278005502557.

It is an arithmetic number, because the mean of its divisors is an integer number (417008253834).

Almost surely, 2^{1112022010222} is an apocalyptic number.

1112022010222 is a deficient number, since it is larger than the sum of its proper divisors (556011005114).

1112022010222 is an equidigital number, since it uses as much as digits as its factorization.

1112022010222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556011005113.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 1112022010222 its reverse (2220102202111), we get a palindrome (3332124212333).

The spelling of 1112022010222 in words is "one trillion, one hundred twelve billion, twenty-two million, ten thousand, two hundred twenty-two".