210033212020 has 48 divisors (see below), whose sum is σ = 471213610560. Its totient is φ = 78403590144.

The previous prime is 210033212017. The next prime is 210033212027. The reversal of 210033212020 is 20212330012.

It is a super-2 number, since 2×210033212020² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 210033211985 and 210033212003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210033212027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4099309 + ... + 4150228.

It is an arithmetic number, because the mean of its divisors is an integer number (9816950220).

Almost surely, 2^210033212020 is an apocalyptic number.

210033212020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

210033212020 is an abundant number, since it is smaller than the sum of its proper divisors (261180398540).

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

210033212020 is a wasteful number, since it uses less digits than its factorization.

210033212020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8249632 (or 8249630 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 210033212020 its reverse (20212330012), we get a palindrome (230245542032).

The spelling of 210033212020 in words is "two hundred ten billion, thirty-three million, two hundred twelve thousand, twenty".