20222303331000 has 128 divisors (see below), whose sum is σ = 64436003573760. Its totient is φ = 5277877712000.

The previous prime is 20222303330989. The next prime is 20222303331077. The reversal of 20222303331000 is 13330322202.

It is a super-2 number, since 2×20222303331000² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 71569296 + ... + 71851295.

It is an arithmetic number, because the mean of its divisors is an integer number (503406277920).

Almost surely, 2^{20222303331000} is an apocalyptic number.

20222303331000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20222303331000 is an abundant number, since it is smaller than the sum of its proper divisors (44213700242760).

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

20222303331000 is a wasteful number, since it uses less digits than its factorization.

20222303331000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143420662 (or 143420648 counting only the distinct ones).

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

Adding to 20222303331000 its reverse (13330322202), we get a palindrome (20235633653202).

The spelling of 20222303331000 in words is "twenty trillion, two hundred twenty-two billion, three hundred three million, three hundred thirty-one thousand".