620221222006 has 16 divisors (see below), whose sum is σ = 931055590800. Its totient is φ = 309869457408.

The previous prime is 620221221941. The next prime is 620221222051. The reversal of 620221222006 is 600222122026.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14009101 + ... + 14053303.

It is an arithmetic number, because the mean of its divisors is an integer number (58190974425).

Almost surely, 2^620221222006 is an apocalyptic number.

620221222006 is a deficient number, since it is larger than the sum of its proper divisors (310834368794).

620221222006 is a wasteful number, since it uses less digits than its factorization.

620221222006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49503.

The product of its (nonzero) digits is 2304, while the sum is 25.

The spelling of 620221222006 in words is "six hundred twenty billion, two hundred twenty-one million, two hundred twenty-two thousand, six".