1422134220732 has 48 divisors (see below), whose sum is σ = 3369638361600. Its totient is φ = 466757146240.

The previous prime is 1422134220719. The next prime is 1422134220799. The reversal of 1422134220732 is 2370224312241.

It is a junction number, because it is equal to n+sod(n) for n = 1422134220693 and 1422134220702.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2530494 + ... + 3040997.

It is an arithmetic number, because the mean of its divisors is an integer number (70200799200).

Almost surely, 2^{1422134220732} is an apocalyptic number.

1422134220732 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1422134220732 is an abundant number, since it is smaller than the sum of its proper divisors (1947504140868).

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

1422134220732 is a wasteful number, since it uses less digits than its factorization.

1422134220732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5571826 (or 5571824 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 33.

Adding to 1422134220732 its reverse (2370224312241), we get a palindrome (3792358532973).

The spelling of 1422134220732 in words is "one trillion, four hundred twenty-two billion, one hundred thirty-four million, two hundred twenty thousand, seven hundred thirty-two".