1320032022 has 8 divisors (see below), whose sum is σ = 2640064056. Its totient is φ = 440010672.

The previous prime is 1320031991. The next prime is 1320032027. The reversal of 1320032022 is 2202300231.

It is a sphenic number, since it is the product of 3 distinct primes.

1320032022 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 1320031992 and 1320032010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1320032027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110002663 + ... + 110002674.

It is an arithmetic number, because the mean of its divisors is an integer number (330008007).

Almost surely, 2^1320032022 is an apocalyptic number.

1320032022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1320032022 is a wasteful number, since it uses less digits than its factorization.

1320032022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220005342.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 1320032022 is about 36332.2449347683. The cubic root of 1320032022 is about 1096.9701808428.

Adding to 1320032022 its reverse (2202300231), we get a palindrome (3522332253).

Subtracting 1320032022 from its reverse (2202300231), we obtain a square (882268209 = 29703²).

The spelling of 1320032022 in words is "one billion, three hundred twenty million, thirty-two thousand, twenty-two".