1010001222022 has 16 divisors (see below), whose sum is σ = 1631738712240. Its totient is φ = 466097759712.

The previous prime is 1010001222019. The next prime is 1010001222023. The reversal of 1010001222022 is 2202221000101.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a junction number, because it is equal to n+sod(n) for n = 1010001221993 and 1010001222011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010001222023) by changing a digit.

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, 2141997 + ... + 2570632.

It is an arithmetic number, because the mean of its divisors is an integer number (101983669515).

Almost surely, 2^{1010001222022} is an apocalyptic number.

1010001222022 is a deficient number, since it is larger than the sum of its proper divisors (621737490218).

1010001222022 is a wasteful number, since it uses less digits than its factorization.

1010001222022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4720887.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 1010001222022 its reverse (2202221000101), we get a palindrome (3212222222123).

The spelling of 1010001222022 in words is "one trillion, ten billion, one million, two hundred twenty-two thousand, twenty-two".