20220312230300 has 288 divisors, whose sum is σ = 55056024438912. Its totient is φ = 6274852945920.

The previous prime is 20220312230231. The next prime is 20220312230311. The reversal of 20220312230300 is 303221302202.

It is a super-2 number, since 2×20220312230300² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 857035304 + ... + 857058896.

It is an arithmetic number, because the mean of its divisors is an integer number (191166751524).

Almost surely, 2^{20220312230300} is an apocalyptic number.

20220312230300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20220312230300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27528012219456).

20220312230300 is an abundant number, since it is smaller than the sum of its proper divisors (34835712208612).

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

20220312230300 is a wasteful number, since it uses less digits than its factorization.

20220312230300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25457 (or 25450 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 20220312230300 its reverse (303221302202), we get a palindrome (20523533532502).

The spelling of 20220312230300 in words is "twenty trillion, two hundred twenty billion, three hundred twelve million, two hundred thirty thousand, three hundred".