2220667222 has 8 divisors (see below), whose sum is σ = 3334057272. Its totient is φ = 1109314800.

The previous prime is 2220667187. The next prime is 2220667223. The reversal of 2220667222 is 2227660222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220667223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 506679 + ... + 511042.

It is an arithmetic number, because the mean of its divisors is an integer number (416757159).

Almost surely, 2^2220667222 is an apocalyptic number.

2220667222 is a deficient number, since it is larger than the sum of its proper divisors (1113390050).

2220667222 is a wasteful number, since it uses less digits than its factorization.

2220667222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1018814.

The product of its (nonzero) digits is 16128, while the sum is 31.

The square root of 2220667222 is about 47123.9559247735. The cubic root of 2220667222 is about 1304.6514283625.

The spelling of 2220667222 in words is "two billion, two hundred twenty million, six hundred sixty-seven thousand, two hundred twenty-two".