1001201010022 has 8 divisors (see below), whose sum is σ = 1501869465576. Its totient is φ = 500577854832.

The previous prime is 1001201009951. The next prime is 1001201010059. The reversal of 1001201010022 is 2200101021001.

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

It is a junction number, because it is equal to n+sod(n) for n = 1001201009990 and 1001201010008.

It is a congruent number.

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 in 3 ways as a sum of consecutive naturals, for example, 11269783 + ... + 11358274.

It is an arithmetic number, because the mean of its divisors is an integer number (187733683197).

Almost surely, 2^{1001201010022} is an apocalyptic number.

1001201010022 is a deficient number, since it is larger than the sum of its proper divisors (500668455554).

1001201010022 is a wasteful number, since it uses less digits than its factorization.

1001201010022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22650182.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 1001201010022 its reverse (2200101021001), we get a palindrome (3201302031023).

The spelling of 1001201010022 in words is "one trillion, one billion, two hundred one million, ten thousand, twenty-two".