1120200122 has 8 divisors (see below), whose sum is σ = 1680444372. Its totient is φ = 560052000.

The previous prime is 1120200113. The next prime is 1120200143. The reversal of 1120200122 is 2210020211.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1049824801 + 70375321 = 32401^2 + 8389^2 .

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

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, 25622 + ... + 53822.

Almost surely, 2^1120200122 is an apocalyptic number.

1120200122 is a deficient number, since it is larger than the sum of its proper divisors (560244250).

1120200122 is a wasteful number, since it uses less digits than its factorization.

1120200122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48064.

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

The square root of 1120200122 is about 33469.3908220631. The cubic root of 1120200122 is about 1038.5606698000.

Adding to 1120200122 its reverse (2210020211), we get a palindrome (3330220333).

The spelling of 1120200122 in words is "one billion, one hundred twenty million, two hundred thousand, one hundred twenty-two".