1020202210022 has 4 divisors (see below), whose sum is σ = 1530303315036. Its totient is φ = 510101105010.

The previous prime is 1020202209997. The next prime is 1020202210033. The reversal of 1020202210022 is 2200122020201.

1020202210022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 1020202209979 and 1020202210006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 255050552504 + ... + 255050552507.

It is an arithmetic number, because the mean of its divisors is an integer number (382575828759).

Almost surely, 2^{1020202210022} is an apocalyptic number.

1020202210022 is a deficient number, since it is larger than the sum of its proper divisors (510101105014).

1020202210022 is an equidigital number, since it uses as much as digits as its factorization.

1020202210022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510101105013.

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

Adding to 1020202210022 its reverse (2200122020201), we get a palindrome (3220324230223).

The spelling of 1020202210022 in words is "one trillion, twenty billion, two hundred two million, two hundred ten thousand, twenty-two".