3155422232 has 32 divisors (see below), whose sum is σ = 5971339920. Its totient is φ = 1563131520.

The previous prime is 3155422229. The next prime is 3155422261. The reversal of 3155422232 is 2322245513.

It is a super-3 number, since 3×3155422232³ (a number of 29 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3155422195 and 3155422204.

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, 397163 + ... + 405029.

Almost surely, 2^3155422232 is an apocalyptic number.

It is an amenable number.

3155422232 is a deficient number, since it is larger than the sum of its proper divisors (2815917688).

3155422232 is a wasteful number, since it uses less digits than its factorization.

3155422232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8331 (or 8327 counting only the distinct ones).

The product of its digits is 14400, while the sum is 29.

The square root of 3155422232 is about 56173.1451140133. The cubic root of 3155422232 is about 1466.7378309363.

Adding to 3155422232 its reverse (2322245513), we get a palindrome (5477667745).

The spelling of 3155422232 in words is "three billion, one hundred fifty-five million, four hundred twenty-two thousand, two hundred thirty-two".