212020000210220 has 72 divisors (see below), whose sum is σ = 454932329875296. Its totient is φ = 83000739684096.

The previous prime is 212020000210219. The next prime is 212020000210247. The reversal of 212020000210220 is 22012000020212.

It is a junction number, because it is equal to n+sod(n) for n = 212020000210195 and 212020000210204.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1686155192 + ... + 1686280928.

Almost surely, 2^{212020000210220} is an apocalyptic number.

212020000210220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

212020000210220 is an abundant number, since it is smaller than the sum of its proper divisors (242912329665076).

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

212020000210220 is a wasteful number, since it uses less digits than its factorization.

212020000210220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164007 (or 163958 counting only the distinct ones).

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

Adding to 212020000210220 its reverse (22012000020212), we get a palindrome (234032000230432).

The spelling of 212020000210220 in words is "two hundred twelve trillion, twenty billion, two hundred ten thousand, two hundred twenty".