2354530222 has 16 divisors (see below), whose sum is σ = 3899290752. Its totient is φ = 1057345720.

The previous prime is 2354530201. The next prime is 2354530223. The reversal of 2354530222 is 2220354532.

It is a happy number.

It is a super-2 number, since 2×2354530222² = 11087625132622738568, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2354530223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 642898 + ... + 646549.

It is an arithmetic number, because the mean of its divisors is an integer number (243705672).

Almost surely, 2^2354530222 is an apocalyptic number.

2354530222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2354530222 is a deficient number, since it is larger than the sum of its proper divisors (1544760530).

2354530222 is a wasteful number, since it uses less digits than its factorization.

2354530222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1289543.

The product of its (nonzero) digits is 14400, while the sum is 28.

The square root of 2354530222 is about 48523.5017491524. The cubic root of 2354530222 is about 1330.3566650436.

Adding to 2354530222 its reverse (2220354532), we get a palindrome (4574884754).

The spelling of 2354530222 in words is "two billion, three hundred fifty-four million, five hundred thirty thousand, two hundred twenty-two".