1422312132 has 24 divisors (see below), whose sum is σ = 3319487136. Its totient is φ = 473995648.

The previous prime is 1422312121. The next prime is 1422312137. The reversal of 1422312132 is 2312132241.

It is a super-3 number, since 3×1422312132³ (a number of 28 digits) contains 333 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 1422312099 and 1422312108.

It is not an unprimeable number, because it can be changed into a prime (1422312137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54988 + ... + 76604.

It is an arithmetic number, because the mean of its divisors is an integer number (138311964).

Almost surely, 2^1422312132 is an apocalyptic number.

1422312132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1422312132 is an abundant number, since it is smaller than the sum of its proper divisors (1897175004).

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

1422312132 is a wasteful number, since it uses less digits than its factorization.

1422312132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27107 (or 27105 counting only the distinct ones).

The product of its digits is 576, while the sum is 21.

The square root of 1422312132 is about 37713.5536909478. The cubic root of 1422312132 is about 1124.6005843332.

Adding to 1422312132 its reverse (2312132241), we get a palindrome (3734444373).

The spelling of 1422312132 in words is "one billion, four hundred twenty-two million, three hundred twelve thousand, one hundred thirty-two".