321132000022 has 8 divisors (see below), whose sum is σ = 481736613456. Its totient is φ = 160553128872.

The previous prime is 321132000017. The next prime is 321132000023. The reversal of 321132000022 is 220000231123.

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

It is a super-2 number, since 2×321132000022² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (321132000023) 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, 6404353 + ... + 6454300.

It is an arithmetic number, because the mean of its divisors is an integer number (60217076682).

Almost surely, 2^321132000022 is an apocalyptic number.

321132000022 is a deficient number, since it is larger than the sum of its proper divisors (160604613434).

321132000022 is a wasteful number, since it uses less digits than its factorization.

321132000022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12871142.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 321132000022 its reverse (220000231123), we get a palindrome (541132231145).

The spelling of 321132000022 in words is "three hundred twenty-one billion, one hundred thirty-two million, twenty-two", and thus it is an aban number.