2232455516 has 12 divisors (see below), whose sum is σ = 3908640288. Its totient is φ = 1115701152.

The previous prime is 2232455503. The next prime is 2232455539. The reversal of 2232455516 is 6155542322.

It is a super-3 number, since 3×2232455516³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122036 + ... + 139131.

It is an arithmetic number, because the mean of its divisors is an integer number (325720024).

Almost surely, 2^2232455516 is an apocalyptic number.

It is an amenable number.

2232455516 is a deficient number, since it is larger than the sum of its proper divisors (1676184772).

2232455516 is a wasteful number, since it uses less digits than its factorization.

2232455516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263308 (or 263306 counting only the distinct ones).

The product of its digits is 72000, while the sum is 35.

The square root of 2232455516 is about 47248.8678806170. The cubic root of 2232455516 is about 1306.9559130195.

Adding to 2232455516 its reverse (6155542322), we get a palindrome (8387997838).

The spelling of 2232455516 in words is "two billion, two hundred thirty-two million, four hundred fifty-five thousand, five hundred sixteen".