1020202110022 has 16 divisors (see below), whose sum is σ = 1546166441232. Its totient is φ = 504813888000.

The previous prime is 1020202110001. The next prime is 1020202110047. The reversal of 1020202110022 is 2200112020201.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1020202109984 and 1020202110011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3547813 + ... + 3824575.

It is an arithmetic number, because the mean of its divisors is an integer number (96635402577).

Almost surely, 2^{1020202110022} is an apocalyptic number.

1020202110022 is a deficient number, since it is larger than the sum of its proper divisors (525964331210).

1020202110022 is a wasteful number, since it uses less digits than its factorization.

1020202110022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295863.

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

Adding to 1020202110022 its reverse (2200112020201), we get a palindrome (3220314130223).

The spelling of 1020202110022 in words is "one trillion, twenty billion, two hundred two million, one hundred ten thousand, twenty-two".