1120222022 has 4 divisors (see below), whose sum is σ = 1680333036. Its totient is φ = 560111010.

The previous prime is 1120222009. The next prime is 1120222043. The reversal of 1120222022 is 2202220211.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 1120221988 and 1120222006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 280055504 + ... + 280055507.

It is an arithmetic number, because the mean of its divisors is an integer number (420083259).

Almost surely, 2^1120222022 is an apocalyptic number.

1120222022 is a deficient number, since it is larger than the sum of its proper divisors (560111014).

1120222022 is an equidigital number, since it uses as much as digits as its factorization.

1120222022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560111013.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 1120222022 is about 33469.7179850682. The cubic root of 1120222022 is about 1038.5674377367.

Adding to 1120222022 its reverse (2202220211), we get a palindrome (3322442233).

The spelling of 1120222022 in words is "one billion, one hundred twenty million, two hundred twenty-two thousand, twenty-two".