20020200011222 has 8 divisors (see below), whose sum is σ = 30030519488256. Its totient is φ = 10010026848472.

The previous prime is 20020200011173. The next prime is 20020200011237. The reversal of 20020200011222 is 22211000202002.

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 = 20020200011197 and 20020200011206.

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 3 ways as a sum of consecutive naturals, for example, 36235853 + ... + 36784200.

It is an arithmetic number, because the mean of its divisors is an integer number (3753814936032).

Almost surely, 2^{20020200011222} is an apocalyptic number.

20020200011222 is a deficient number, since it is larger than the sum of its proper divisors (10010319477034).

20020200011222 is a wasteful number, since it uses less digits than its factorization.

20020200011222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73157142.

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

Adding to 20020200011222 its reverse (22211000202002), we get a palindrome (42231200213224).

The spelling of 20020200011222 in words is "twenty trillion, twenty billion, two hundred million, eleven thousand, two hundred twenty-two".