20220331323000 has 64 divisors (see below), whose sum is σ = 63087433737120. Its totient is φ = 5392088352000.

The previous prime is 20220331322987. The next prime is 20220331323007. The reversal of 20220331323000 is 32313302202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20220331323007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3370052221 + ... + 3370058220.

Almost surely, 2^{20220331323000} is an apocalyptic number.

20220331323000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20220331323000 is an abundant number, since it is smaller than the sum of its proper divisors (42867102414120).

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

20220331323000 is a wasteful number, since it uses less digits than its factorization.

20220331323000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6740110465 (or 6740110451 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 20220331323000 its reverse (32313302202), we get a palindrome (20252644625202).

The spelling of 20220331323000 in words is "twenty trillion, two hundred twenty billion, three hundred thirty-one million, three hundred twenty-three thousand".