1120122210202 has 4 divisors (see below), whose sum is σ = 1680183315306. Its totient is φ = 560061105100.

The previous prime is 1120122210169. The next prime is 1120122210239. The reversal of 1120122210202 is 2020122210211.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 742697516401 + 377424693801 = 861799^2 + 614349^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 280030552549 + ... + 280030552552.

Almost surely, 2^{1120122210202} is an apocalyptic number.

1120122210202 is a deficient number, since it is larger than the sum of its proper divisors (560061105104).

1120122210202 is an equidigital number, since it uses as much as digits as its factorization.

1120122210202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 560061105103.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 1120122210202 its reverse (2020122210211), we get a palindrome (3140244420413).

Subtracting 1120122210202 from its reverse (2020122210211), we obtain a palindrome (900000000009).

The spelling of 1120122210202 in words is "one trillion, one hundred twenty billion, one hundred twenty-two million, two hundred ten thousand, two hundred two".