222022010 has 16 divisors (see below), whose sum is σ = 456731136. Its totient is φ = 76121808.

The previous prime is 222022001. The next prime is 222022019. The reversal of 222022010 is 10220222.

It is an interprime number because it is at equal distance from previous prime (222022001) and next prime (222022019).

It is a junction number, because it is equal to n+sod(n) for n = 222021982 and 222022000.

It is not an unprimeable number, because it can be changed into a prime (222022019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1585802 + ... + 1585941.

It is an arithmetic number, because the mean of its divisors is an integer number (28545696).

Almost surely, 2^222022010 is an apocalyptic number.

222022010 is an abundant number, since it is smaller than the sum of its proper divisors (234709126).

222022010 is a wasteful number, since it uses less digits than its factorization.

222022010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3171757.

The product of its (nonzero) digits is 32, while the sum is 11.

The square root of 222022010 is about 14900.4030146839. The cubic root of 222022010 is about 605.5249047447.

Adding to 222022010 its reverse (10220222), we get a palindrome (232242232).

The spelling of 222022010 in words is "two hundred twenty-two million, twenty-two thousand, ten".