1120111112222 has 8 divisors (see below), whose sum is σ = 1687568284296. Its totient is φ = 557588350792.

The previous prime is 1120111112221. The next prime is 1120111112257. The reversal of 1120111112222 is 2222111110211.

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

It is a super-3 number, since 3×1120111112222³ (a number of 37 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1120111112222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120111112221) 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, 1233602093 + ... + 1233603000.

It is an arithmetic number, because the mean of its divisors is an integer number (210946035537).

Almost surely, 2^{1120111112222} is an apocalyptic number.

1120111112222 is a deficient number, since it is larger than the sum of its proper divisors (567457172074).

1120111112222 is a wasteful number, since it uses less digits than its factorization.

1120111112222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2467205322.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 1120111112222 its reverse (2222111110211), we get a palindrome (3342222222433).

The spelling of 1120111112222 in words is "one trillion, one hundred twenty billion, one hundred eleven million, one hundred twelve thousand, two hundred twenty-two".