3440302222 has 32 divisors (see below), whose sum is σ = 6215316480. Its totient is φ = 1395182880.

The previous prime is 3440302183. The next prime is 3440302237. The reversal of 3440302222 is 2222030443.

3440302222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 3440302193 and 3440302202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 235228 + ... + 249424.

It is an arithmetic number, because the mean of its divisors is an integer number (194228640).

Almost surely, 2^3440302222 is an apocalyptic number.

3440302222 is a deficient number, since it is larger than the sum of its proper divisors (2775014258).

3440302222 is a wasteful number, since it uses less digits than its factorization.

3440302222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15136.

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 3440302222 is about 58654.0895590410. The cubic root of 3440302222 is about 1509.6126693924.

Adding to 3440302222 its reverse (2222030443), we get a palindrome (5662332665).

The spelling of 3440302222 in words is "three billion, four hundred forty million, three hundred two thousand, two hundred twenty-two".