212020112220000 has 960 divisors, whose sum is σ = 802062092772864. Its totient is φ = 48021534720000.

The previous prime is 212020112219957. The next prime is 212020112220011. The reversal of 212020112220000 is 22211020212.

212020112220000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 35272016995 + ... + 35272023005.

Almost surely, 2^{212020112220000} is an apocalyptic number.

212020112220000 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 212020112220000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (401031046386432).

212020112220000 is an abundant number, since it is smaller than the sum of its proper divisors (590041980552864).

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

212020112220000 is a wasteful number, since it uses less digits than its factorization.

212020112220000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6801 (or 6778 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 212020112220000 its reverse (22211020212), we get a palindrome (212042323240212).

The spelling of 212020112220000 in words is "two hundred twelve trillion, twenty billion, one hundred twelve million, two hundred twenty thousand".