1120220098 has 4 divisors (see below), whose sum is σ = 1680330150. Its totient is φ = 560110048.

The previous prime is 1120220089. The next prime is 1120220131. The reversal of 1120220098 is 8900220211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8900220211 = 271 ⋅32842141.

It can be written as a sum of positive squares in only one way, i.e., 1078268569 + 41951529 = 32837^2 + 6477^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 280055023 + ... + 280055026.

Almost surely, 2^1120220098 is an apocalyptic number.

1120220098 is a deficient number, since it is larger than the sum of its proper divisors (560110052).

1120220098 is an equidigital number, since it uses as much as digits as its factorization.

1120220098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 560110051.

The product of its (nonzero) digits is 576, while the sum is 25.

The square root of 1120220098 is about 33469.6892426566. The cubic root of 1120220098 is about 1038.5668431507.

The spelling of 1120220098 in words is "one billion, one hundred twenty million, two hundred twenty thousand, ninety-eight".