4422232244 has 6 divisors (see below), whose sum is σ = 7738906434. Its totient is φ = 2211116120.

The previous prime is 4422232223. The next prime is 4422232277. The reversal of 4422232244 is 4422322244.

It can be written as a sum of positive squares in only one way, i.e., 4104964900 + 317267344 = 64070^2 + 17812^2 .

It is a super-2 number, since 2×4422232244² = 39112276039746551072, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552779027 + ... + 552779034.

It is an arithmetic number, because the mean of its divisors is an integer number (1289817739).

Almost surely, 2^4422232244 is an apocalyptic number.

It is an amenable number.

4422232244 is a deficient number, since it is larger than the sum of its proper divisors (3316674190).

4422232244 is a wasteful number, since it uses less digits than its factorization.

4422232244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1105558065 (or 1105558063 counting only the distinct ones).

The product of its digits is 24576, while the sum is 29.

The square root of 4422232244 is about 66499.8664961066. The cubic root of 4422232244 is about 1641.3978073878.

Adding to 4422232244 its reverse (4422322244), we get a palindrome (8844554488).

Subtracting 4422232244 from its reverse (4422322244), we obtain a square (90000 = 300²).

The spelling of 4422232244 in words is "four billion, four hundred twenty-two million, two hundred thirty-two thousand, two hundred forty-four".