469999222 has 16 divisors (see below), whose sum is σ = 878959872. Its totient is φ = 183116520.

The previous prime is 469999217. The next prime is 469999223. The reversal of 469999222 is 222999964.

It is a self number, because there is not a number n which added to its sum of digits gives 469999222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (469999223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1525818 + ... + 1526125.

It is an arithmetic number, because the mean of its divisors is an integer number (54934992).

Almost surely, 2^469999222 is an apocalyptic number.

469999222 is a deficient number, since it is larger than the sum of its proper divisors (408960650).

469999222 is a wasteful number, since it uses less digits than its factorization.

469999222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3051963.

The product of its digits is 1259712, while the sum is 52.

The square root of 469999222 is about 21679.4654454394. The cubic root of 469999222 is about 777.4975807316.

The spelling of 469999222 in words is "four hundred sixty-nine million, nine hundred ninety-nine thousand, two hundred twenty-two".