1001120122202 has 8 divisors (see below), whose sum is σ = 1526297891412. Its totient is φ = 492354158400.

The previous prime is 1001120122199. The next prime is 1001120122229. The reversal of 1001120122202 is 2022210211001.

1001120122202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 734999297041 + 266120825161 = 857321^2 + 515869^2 .

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, 4102951199 + ... + 4102951442.

Almost surely, 2^{1001120122202} is an apocalyptic number.

1001120122202 is a deficient number, since it is larger than the sum of its proper divisors (525177769210).

1001120122202 is an equidigital number, since it uses as much as digits as its factorization.

1001120122202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8205902704.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 1001120122202 its reverse (2022210211001), we get a palindrome (3023330333203).

The spelling of 1001120122202 in words is "one trillion, one billion, one hundred twenty million, one hundred twenty-two thousand, two hundred two".