1001012110022 has 8 divisors (see below), whose sum is σ = 1501522419000. Its totient is φ = 500504637024.

The previous prime is 1001012110003. The next prime is 1001012110057. The reversal of 1001012110022 is 2200112101001.

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 = 1001012109985 and 1001012110012.

It is a congruent number.

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, 947129 + ... + 1702667.

It is an arithmetic number, because the mean of its divisors is an integer number (187690302375).

Almost surely, 2^{1001012110022} is an apocalyptic number.

1001012110022 is a deficient number, since it is larger than the sum of its proper divisors (500510308978).

1001012110022 is an equidigital number, since it uses as much as digits as its factorization.

1001012110022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1417990.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1001012110022 its reverse (2200112101001), we get a palindrome (3201124211023).

The spelling of 1001012110022 in words is "one trillion, one billion, twelve million, one hundred ten thousand, twenty-two".