1120112221022 has 8 divisors (see below), whose sum is σ = 1685536282416. Its totient is φ = 558266793552.

The previous prime is 1120112220989. The next prime is 1120112221057. The reversal of 1120112221022 is 2201222110211.

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

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, 894657698 + ... + 894658949.

It is an arithmetic number, because the mean of its divisors is an integer number (210692035302).

Almost surely, 2^{1120112221022} is an apocalyptic number.

1120112221022 is a deficient number, since it is larger than the sum of its proper divisors (565424061394).

1120112221022 is a wasteful number, since it uses less digits than its factorization.

1120112221022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1789316962.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 1120112221022 its reverse (2201222110211), we get a palindrome (3321334331233).

The spelling of 1120112221022 in words is "one trillion, one hundred twenty billion, one hundred twelve million, two hundred twenty-one thousand, twenty-two".