1322406042232 has 32 divisors (see below), whose sum is σ = 2705919696000. Its totient is φ = 600871823200.

The previous prime is 1322406042211. The next prime is 1322406042271. The reversal of 1322406042232 is 2322406042231.

It is a junction number, because it is equal to n+sod(n) for n = 1322406042194 and 1322406042203.

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, 2532982 + ... + 3010117.

It is an arithmetic number, because the mean of its divisors is an integer number (84559990500).

Almost surely, 2^{1322406042232} is an apocalyptic number.

It is an amenable number.

1322406042232 is an abundant number, since it is smaller than the sum of its proper divisors (1383513653768).

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

1322406042232 is a wasteful number, since it uses less digits than its factorization.

1322406042232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5545827 (or 5545823 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 31.

Subtracting 1322406042232 from its reverse (2322406042231), we obtain a palindrome (999999999999).

The spelling of 1322406042232 in words is "one trillion, three hundred twenty-two billion, four hundred six million, forty-two thousand, two hundred thirty-two".