2322822222 has 96 divisors (see below), whose sum is σ = 5989464000. Its totient is φ = 636539904.

The previous prime is 2322822221. The next prime is 2322822247. The reversal of 2322822222 is 2222282232.

2322822222 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2322822221) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 571654 + ... + 575702.

It is an arithmetic number, because the mean of its divisors is an integer number (62390250).

Almost surely, 2^2322822222 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2322822222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2994732000).

2322822222 is an abundant number, since it is smaller than the sum of its proper divisors (3666641778).

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

2322822222 is a wasteful number, since it uses less digits than its factorization.

2322822222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4250 (or 4247 counting only the distinct ones).

The product of its digits is 6144, while the sum is 27.

The square root of 2322822222 is about 48195.6660084701. Note that the first 3 decimals coincide. The cubic root of 2322822222 is about 1324.3577705455.

The spelling of 2322822222 in words is "two billion, three hundred twenty-two million, eight hundred twenty-two thousand, two hundred twenty-two".