20020201200222 has 8 divisors (see below), whose sum is σ = 40040402400456. Its totient is φ = 6673400400072.

The previous prime is 20020201200187. The next prime is 20020201200277. The reversal of 20020201200222 is 22200210202002.

It is a sphenic number, since it is the product of 3 distinct primes.

20020201200222 is an admirable number.

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, 1668350100013 + ... + 1668350100024.

It is an arithmetic number, because the mean of its divisors is an integer number (5005050300057).

Almost surely, 2^{20020201200222} is an apocalyptic number.

20020201200222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

20020201200222 is a wasteful number, since it uses less digits than its factorization.

20020201200222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3336700200042.

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

Adding to 20020201200222 its reverse (22200210202002), we get a palindrome (42220411402224).

The spelling of 20020201200222 in words is "twenty trillion, twenty billion, two hundred one million, two hundred thousand, two hundred twenty-two".