10202022020022 has 64 divisors (see below), whose sum is σ = 23714997903360. Its totient is φ = 2865355693344.

The previous prime is 10202022020017. The next prime is 10202022020033. The reversal of 10202022020022 is 22002022020201.

It is a junction number, because it is equal to n+sod(n) for n = 10202022019983 and 10202022020010.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 91489033 + ... + 91600475.

It is an arithmetic number, because the mean of its divisors is an integer number (370546842240).

Almost surely, 2^{10202022020022} is an apocalyptic number.

10202022020022 is an abundant number, since it is smaller than the sum of its proper divisors (13512975883338).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10202022020022 is a wasteful number, since it uses less digits than its factorization.

10202022020022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148457.

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 10202022020022 its reverse (22002022020201), we get a palindrome (32204044040223).

The spelling of 10202022020022 in words is "ten trillion, two hundred two billion, twenty-two million, twenty thousand, twenty-two".