212203440002200 has 96 divisors (see below), whose sum is σ = 493945619050800. Its totient is φ = 84782877603840.

The previous prime is 212203440002189. The next prime is 212203440002227. The reversal of 212203440002200 is 2200044302212.

It is a congruent number.

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, 2268805036 + ... + 2268898564.

Almost surely, 2^{212203440002200} is an apocalyptic number.

212203440002200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

212203440002200 is an abundant number, since it is smaller than the sum of its proper divisors (281742179048600).

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

212203440002200 is a wasteful number, since it uses less digits than its factorization.

212203440002200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106589 (or 106580 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 212203440002200 its reverse (2200044302212), we get a palindrome (214403484304412).

The spelling of 212203440002200 in words is "two hundred twelve trillion, two hundred three billion, four hundred forty million, two thousand, two hundred".