1332231120 has 120 divisors (see below), whose sum is σ = 4880839392. Its totient is φ = 322963200.

The previous prime is 1332231097. The next prime is 1332231127. The reversal of 1332231120 is 211322331.

1332231120 is a `hidden beast` number, since 1 + 332 + 2 + 311 + 20 = 666.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1332231093 and 1332231102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1332231127) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 76186 + ... + 92025.

Almost surely, 2^1332231120 is an apocalyptic number.

1332231120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1332231120 is an abundant number, since it is smaller than the sum of its proper divisors (3548608272).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1332231120 is a wasteful number, since it uses less digits than its factorization.

1332231120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168241 (or 168232 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 1332231120 is about 36499.7413689467. The cubic root of 1332231120 is about 1100.3390470018.

Adding to 1332231120 its reverse (211322331), we get a palindrome (1543553451).

It can be divided in two parts, 13322311 and 20, that added together give a palindrome (13322331).

The spelling of 1332231120 in words is "one billion, three hundred thirty-two million, two hundred thirty-one thousand, one hundred twenty".