4004322222 has 64 divisors (see below), whose sum is σ = 8577425664. Its totient is φ = 1241879040.

The previous prime is 4004322221. The next prime is 4004322227. The reversal of 4004322222 is 2222234004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4004322221) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3773572 + ... + 3774632.

It is an arithmetic number, because the mean of its divisors is an integer number (134022276).

Almost surely, 2^4004322222 is an apocalyptic number.

4004322222 is an abundant number, since it is smaller than the sum of its proper divisors (4573103442).

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

4004322222 is a wasteful number, since it uses less digits than its factorization.

4004322222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1473.

The product of its (nonzero) digits is 1536, while the sum is 21.

The square root of 4004322222 is about 63279.7141428436. The cubic root of 4004322222 is about 1587.9726044653.

Adding to 4004322222 its reverse (2222234004), we get a palindrome (6226556226).

The spelling of 4004322222 in words is "four billion, four million, three hundred twenty-two thousand, two hundred twenty-two".