20220230100 has 144 divisors (see below), whose sum is σ = 70794718848. Its totient is φ = 4349890560.

The previous prime is 20220230099. The next prime is 20220230113. The reversal of 20220230100 is 103202202.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 247497 + ... + 318896.

It is an arithmetic number, because the mean of its divisors is an integer number (491629992).

Almost surely, 2^20220230100 is an apocalyptic number.

20220230100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20220230100 is an abundant number, since it is smaller than the sum of its proper divisors (50574488748).

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

20220230100 is a wasteful number, since it uses less digits than its factorization.

20220230100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 566434 (or 566427 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

Adding to 20220230100 its reverse (103202202), we get a palindrome (20323432302).

The spelling of 20220230100 in words is "twenty billion, two hundred twenty million, two hundred thirty thousand, one hundred".