1432220112 has 60 divisors (see below), whose sum is σ = 4056552864. Its totient is φ = 471650880.

The previous prime is 1432220099. The next prime is 1432220147. The reversal of 1432220112 is 2110222341.

It is a happy number.

1432220112 is a `hidden beast` number, since 1 + 432 + 220 + 1 + 12 = 666.

It is a super-3 number, since 3×1432220112³ (a number of 28 digits) contains 333 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47964 + ... + 71867.

Almost surely, 2^1432220112 is an apocalyptic number.

1432220112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1432220112 is an abundant number, since it is smaller than the sum of its proper divisors (2624332752).

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

1432220112 is a wasteful number, since it uses less digits than its factorization.

1432220112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119928 (or 119919 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1432220112 is about 37844.6840652687. The cubic root of 1432220112 is about 1127.2059070757.

Adding to 1432220112 its reverse (2110222341), we get a palindrome (3542442453).

The spelling of 1432220112 in words is "one billion, four hundred thirty-two million, two hundred twenty thousand, one hundred twelve".