1112200022 has 8 divisors (see below), whose sum is σ = 1669468536. Its totient is φ = 555710512.

The previous prime is 1112200009. The next prime is 1112200039. The reversal of 1112200022 is 2200022111.

It is a happy number.

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

It is a zygodrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 1112199976 and 1112200012.

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, 191168 + ... + 196899.

It is an arithmetic number, because the mean of its divisors is an integer number (208683567).

Almost surely, 2^1112200022 is an apocalyptic number.

1112200022 is a deficient number, since it is larger than the sum of its proper divisors (557268514).

1112200022 is a wasteful number, since it uses less digits than its factorization.

1112200022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389502.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 1112200022 is about 33349.6629967980. The cubic root of 1112200022 is about 1036.0824081126.

Adding to 1112200022 its reverse (2200022111), we get a palindrome (3312222133).

It can be divided in two parts, 111 and 2200022, that multiplied together give a palindrome (244202442).

The spelling of 1112200022 in words is "one billion, one hundred twelve million, two hundred thousand, twenty-two".