10020200202022 has 4 divisors (see below), whose sum is σ = 15030300303036. Its totient is φ = 5010100101010.

The previous prime is 10020200202017. The next prime is 10020200202031. The reversal of 10020200202022 is 22020200202001.

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

It is a super-2 number, since 2×10020200202022² (a number of 27 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (13) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 10020200201993 and 10020200202011.

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, 2505050050504 + ... + 2505050050507.

It is an arithmetic number, because the mean of its divisors is an integer number (3757575075759).

Almost surely, 2^{10020200202022} is an apocalyptic number.

10020200202022 is a deficient number, since it is larger than the sum of its proper divisors (5010100101014).

10020200202022 is an equidigital number, since it uses as much as digits as its factorization.

10020200202022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5010100101013.

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 10020200202022 its reverse (22020200202001), we get a palindrome (32040400404023).

The spelling of 10020200202022 in words is "ten trillion, twenty billion, two hundred million, two hundred two thousand, twenty-two".