222610002 has 16 divisors (see below), whose sum is σ = 471409632. Its totient is φ = 69838400.

The previous prime is 222609929. The next prime is 222610007. The reversal of 222610002 is 200016222.

It is not an unprimeable number, because it can be changed into a prime (222610007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1091124 + ... + 1091327.

It is an arithmetic number, because the mean of its divisors is an integer number (29463102).

Almost surely, 2^222610002 is an apocalyptic number.

222610002 is an abundant number, since it is smaller than the sum of its proper divisors (248799630).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

222610002 is a wasteful number, since it uses less digits than its factorization.

222610002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2182473.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 222610002 is about 14920.1207099675. The cubic root of 222610002 is about 606.0589808510.

Adding to 222610002 its reverse (200016222), we get a palindrome (422626224).

The spelling of 222610002 in words is "two hundred twenty-two million, six hundred ten thousand, two".