20212210300 has 36 divisors (see below), whose sum is σ = 43908422320. Its totient is φ = 8076049920.

The previous prime is 20212210297. The next prime is 20212210309. The reversal of 20212210300 is 301221202.

It is a super-2 number, since 2×20212210300² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20212210309) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18069 + ... + 201868.

Almost surely, 2^20212210300 is an apocalyptic number.

20212210300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20212210300 is an abundant number, since it is smaller than the sum of its proper divisors (23696212020).

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

20212210300 is a wasteful number, since it uses less digits than its factorization.

20212210300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220870 (or 220863 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 20212210300 its reverse (301221202), we get a palindrome (20513431502).

The spelling of 20212210300 in words is "twenty billion, two hundred twelve million, two hundred ten thousand, three hundred".