1120112100222 has 16 divisors (see below), whose sum is σ = 2300770800912. Its totient is φ = 363279600000.

The previous prime is 1120112100203. The next prime is 1120112100251. The reversal of 1120112100222 is 2220012110211.

It is a super-2 number, since 2×1120112100222² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2522774779 + ... + 2522775222.

It is an arithmetic number, because the mean of its divisors is an integer number (143798175057).

Almost surely, 2^{1120112100222} is an apocalyptic number.

1120112100222 is an abundant number, since it is smaller than the sum of its proper divisors (1180658700690).

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

1120112100222 is a wasteful number, since it uses less digits than its factorization.

1120112100222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5045550043.

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

Adding to 1120112100222 its reverse (2220012110211), we get a palindrome (3340124210433).

The spelling of 1120112100222 in words is "one trillion, one hundred twenty billion, one hundred twelve million, one hundred thousand, two hundred twenty-two".