1120200222 has 32 divisors (see below), whose sum is σ = 2260051200. Its totient is φ = 370137600.

The previous prime is 1120200217. The next prime is 1120200229. The reversal of 1120200222 is 2220020211.

It is a junction number, because it is equal to n+sod(n) for n = 1120200198 and 1120200207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120200229) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 437847 + ... + 440397.

It is an arithmetic number, because the mean of its divisors is an integer number (70626600).

Almost surely, 2^1120200222 is an apocalyptic number.

1120200222 is an abundant number, since it is smaller than the sum of its proper divisors (1139850978).

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

1120200222 is a wasteful number, since it uses less digits than its factorization.

1120200222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3168.

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 1120200222 is about 33469.3923159653. The cubic root of 1120200222 is about 1038.5607007040.

Adding to 1120200222 its reverse (2220020211), we get a palindrome (3340220433).

The spelling of 1120200222 in words is "one billion, one hundred twenty million, two hundred thousand, two hundred twenty-two".