210212420000 has 120 divisors (see below), whose sum is σ = 564168683232. Its totient is φ = 76440800000.

The previous prime is 210212419961. The next prime is 210212420021. The reversal of 210212420000 is 24212012.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 257756 + ... + 697755.

Almost surely, 2^210212420000 is an apocalyptic number.

210212420000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

210212420000 is an abundant number, since it is smaller than the sum of its proper divisors (353956263232).

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

210212420000 is an equidigital number, since it uses as much as digits as its factorization.

210212420000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 955552 (or 955529 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 210212420000 its reverse (24212012), we get a palindrome (210236632012).

The spelling of 210212420000 in words is "two hundred ten billion, two hundred twelve million, four hundred twenty thousand".