2232601144 has 32 divisors (see below), whose sum is σ = 4280431680. Its totient is φ = 1091211264.

The previous prime is 2232601079. The next prime is 2232601171. The reversal of 2232601144 is 4411062322.

It is a happy number.

It is a super-3 number, since 3×2232601144³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 349144 + ... + 355480.

It is an arithmetic number, because the mean of its divisors is an integer number (133763490).

Almost surely, 2^2232601144 is an apocalyptic number.

It is an amenable number.

2232601144 is a deficient number, since it is larger than the sum of its proper divisors (2047830536).

2232601144 is a wasteful number, since it uses less digits than its factorization.

2232601144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7327 (or 7323 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 2232601144 is about 47250.4089294474. The cubic root of 2232601144 is about 1306.9843309411.

Adding to 2232601144 its reverse (4411062322), we get a palindrome (6643663466).

The spelling of 2232601144 in words is "two billion, two hundred thirty-two million, six hundred one thousand, one hundred forty-four".