423222010 has 16 divisors (see below), whose sum is σ = 766206216. Its totient is φ = 168309568.

The previous prime is 423222001. The next prime is 423222029. The reversal of 423222010 is 10222324.

It can be written as a sum of positive squares in 4 ways, for example, as 332953009 + 90269001 = 18247^2 + 9501^2 .

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, 120589 + ... + 124048.

Almost surely, 2^423222010 is an apocalyptic number.

423222010 is a deficient number, since it is larger than the sum of its proper divisors (342984206).

423222010 is a wasteful number, since it uses less digits than its factorization.

423222010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244817.

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

The square root of 423222010 is about 20572.3603410012. The cubic root of 423222010 is about 750.7973800944.

Adding to 423222010 its reverse (10222324), we get a palindrome (433444334).

The spelling of 423222010 in words is "four hundred twenty-three million, two hundred twenty-two thousand, ten".