20222322301020 has 192 divisors, whose sum is σ = 66737744510976. Its totient is φ = 4479201296640.

The previous prime is 20222322301007. The next prime is 20222322301081. The reversal of 20222322301020 is 2010322322202.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2114766 + ... + 6702005.

It is an arithmetic number, because the mean of its divisors is an integer number (347592419328).

Almost surely, 2^{20222322301020} is an apocalyptic number.

20222322301020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20222322301020 is an abundant number, since it is smaller than the sum of its proper divisors (46515422209956).

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

20222322301020 is a wasteful number, since it uses less digits than its factorization.

20222322301020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8816960 (or 8816958 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 20222322301020 its reverse (2010322322202), we get a palindrome (22232644623222).

The spelling of 20222322301020 in words is "twenty trillion, two hundred twenty-two billion, three hundred twenty-two million, three hundred one thousand, twenty".