212022020000 has 480 divisors, whose sum is σ = 628538803200. Its totient is φ = 70277760000.

The previous prime is 212022019897. The next prime is 212022020033. The reversal of 212022020000 is 20220212.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 212659502 + ... + 212660498.

It is an arithmetic number, because the mean of its divisors is an integer number (1309455840).

Almost surely, 2^212022020000 is an apocalyptic number.

212022020000 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 212022020000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (314269401600).

212022020000 is an abundant number, since it is smaller than the sum of its proper divisors (416516783200).

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

212022020000 is an frugal number, since it uses more digits than its factorization.

212022020000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1079 (or 1042 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 212022020000 its reverse (20220212), we get a palindrome (212042240212).

The spelling of 212022020000 in words is "two hundred twelve billion, twenty-two million, twenty thousand".