222350010 has 16 divisors (see below), whose sum is σ = 533640096. Its totient is φ = 59293328.

The previous prime is 222349991. The next prime is 222350017. The reversal of 222350010 is 10053222.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (222350017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3705804 + ... + 3705863.

It is an arithmetic number, because the mean of its divisors is an integer number (33352506).

Almost surely, 2^222350010 is an apocalyptic number.

222350010 is an abundant number, since it is smaller than the sum of its proper divisors (311290086).

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

222350010 is a wasteful number, since it uses less digits than its factorization.

222350010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7411677.

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 222350010 is about 14911.4053663630. The cubic root of 222350010 is about 605.8229449309.

The spelling of 222350010 in words is "two hundred twenty-two million, three hundred fifty thousand, ten".