212001110200220 has 24 divisors (see below), whose sum is σ = 485675270641008. Its totient is φ = 77091312800000.

The previous prime is 212001110200157. The next prime is 212001110200249. The reversal of 212001110200220 is 22002011100212.

212001110200220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×212001110200220² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 212001110200195 and 212001110200204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 481820704781 + ... + 481820705220.

It is an arithmetic number, because the mean of its divisors is an integer number (20236469610042).

Almost surely, 2^{212001110200220} is an apocalyptic number.

212001110200220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

212001110200220 is an abundant number, since it is smaller than the sum of its proper divisors (273674160440788).

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

212001110200220 is a wasteful number, since it uses less digits than its factorization.

212001110200220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 963641410021 (or 963641410019 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 212001110200220 its reverse (22002011100212), we get a palindrome (234003121300432).

The spelling of 212001110200220 in words is "two hundred twelve trillion, one billion, one hundred ten million, two hundred thousand, two hundred twenty".