20020222006 has 8 divisors (see below), whose sum is σ = 31796823240. Its totient is φ = 9421280928.

The previous prime is 20020221979. The next prime is 20020222049. The reversal of 20020222006 is 60022202002.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 294414996 + ... + 294415063.

It is an arithmetic number, because the mean of its divisors is an integer number (3974602905).

Almost surely, 2^20020222006 is an apocalyptic number.

20020222006 is a deficient number, since it is larger than the sum of its proper divisors (11776601234).

20020222006 is a wasteful number, since it uses less digits than its factorization.

20020222006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 588830078.

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 20020222006 its reverse (60022202002), we get a palindrome (80042424008).

The spelling of 20020222006 in words is "twenty billion, twenty million, two hundred twenty-two thousand, six".