1001022022022 has 16 divisors (see below), whose sum is σ = 1648469392272. Its totient is φ = 452111855520.

The previous prime is 1001022022019. The next prime is 1001022022031. The reversal of 1001022022022 is 2202202201001.

It is a junction number, because it is equal to n+sod(n) for n = 1001022021988 and 1001022022006.

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 7 ways as a sum of consecutive naturals, for example, 144904193 + ... + 144911100.

It is an arithmetic number, because the mean of its divisors is an integer number (103029337017).

Almost surely, 2^{1001022022022} is an apocalyptic number.

1001022022022 is a deficient number, since it is larger than the sum of its proper divisors (647447370250).

1001022022022 is a wasteful number, since it uses less digits than its factorization.

1001022022022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289815463.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 1001022022022 its reverse (2202202201001), we get a palindrome (3203224223023).

The spelling of 1001022022022 in words is "one trillion, one billion, twenty-two million, twenty-two thousand, twenty-two".