1020020110022 has 8 divisors (see below), whose sum is σ = 1530093626856. Its totient is φ = 509988901072.

The previous prime is 1020020109907. The next prime is 1020020110091. The reversal of 1020020110022 is 2200110200201.

It is a happy number.

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 = 1020020109985 and 1020020110012.

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, 10516628 + ... + 10613175.

It is an arithmetic number, because the mean of its divisors is an integer number (191261703357).

Almost surely, 2^{1020020110022} is an apocalyptic number.

1020020110022 is a deficient number, since it is larger than the sum of its proper divisors (510073516834).

1020020110022 is a wasteful number, since it uses less digits than its factorization.

1020020110022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21153942.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 1020020110022 its reverse (2200110200201), we get a palindrome (3220130310223).

The spelling of 1020020110022 in words is "one trillion, twenty billion, twenty million, one hundred ten thousand, twenty-two".