20006122202 has 16 divisors (see below), whose sum is σ = 32739717024. Its totient is φ = 9093018000.

The previous prime is 20006122163. The next prime is 20006122217. The reversal of 20006122202 is 20222160002.

It is a super-2 number, since 2×20006122202² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 386177 + ... + 434907.

It is an arithmetic number, because the mean of its divisors is an integer number (2046232314).

Almost surely, 2^20006122202 is an apocalyptic number.

20006122202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20006122202 is a deficient number, since it is larger than the sum of its proper divisors (12733594822).

20006122202 is a wasteful number, since it uses less digits than its factorization.

20006122202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67405.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 20006122202 its reverse (20222160002), we get a palindrome (40228282204).

The spelling of 20006122202 in words is "twenty billion, six million, one hundred twenty-two thousand, two hundred two".