620065522226 has 16 divisors (see below), whose sum is σ = 931007176800. Its totient is φ = 309729873600.

The previous prime is 620065522217. The next prime is 620065522247. The reversal of 620065522226 is 622225560026.

It is a self number, because there is not a number n which added to its sum of digits gives 620065522226.

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, 22053125 + ... + 22081223.

It is an arithmetic number, because the mean of its divisors is an integer number (58187948550).

Almost surely, 2^620065522226 is an apocalyptic number.

620065522226 is a deficient number, since it is larger than the sum of its proper divisors (310941654574).

620065522226 is a wasteful number, since it uses less digits than its factorization.

620065522226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38489.

The product of its (nonzero) digits is 172800, while the sum is 38.

The spelling of 620065522226 in words is "six hundred twenty billion, sixty-five million, five hundred twenty-two thousand, two hundred twenty-six".