2232155504 has 20 divisors (see below), whose sum is σ = 4325564664. Its totient is φ = 1115880768.

The previous prime is 2232155479. The next prime is 2232155533. The reversal of 2232155504 is 4055512322.

2232155504 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×2232155504³ (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 3 ways as a sum of consecutive naturals, for example, 133499 + ... + 149285.

Almost surely, 2^2232155504 is an apocalyptic number.

It is an amenable number.

2232155504 is a deficient number, since it is larger than the sum of its proper divisors (2093409160).

2232155504 is a wasteful number, since it uses less digits than its factorization.

2232155504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24632 (or 24626 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 2232155504 is about 47245.6929677193. The cubic root of 2232155504 is about 1306.8973646303.

Adding to 2232155504 its reverse (4055512322), we get a palindrome (6287667826).

The spelling of 2232155504 in words is "two billion, two hundred thirty-two million, one hundred fifty-five thousand, five hundred four".