212323323422300 has 36 divisors (see below), whose sum is σ = 460746162478056. Its totient is φ = 84928490539200.

The previous prime is 212323323422279. The next prime is 212323323422321. The reversal of 212323323422300 is 3224323323212.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (212323323422279) and next prime (212323323422321).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 260402 + ... + 20608601.

Almost surely, 2^{212323323422300} is an apocalyptic number.

212323323422300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

212323323422300 is an abundant number, since it is smaller than the sum of its proper divisors (248422839055756).

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

212323323422300 is a wasteful number, since it uses less digits than its factorization.

212323323422300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20970758 (or 20970751 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 32.

Adding to 212323323422300 its reverse (3224323323212), we get a palindrome (215547646745512).

The spelling of 212323323422300 in words is "two hundred twelve trillion, three hundred twenty-three billion, three hundred twenty-three million, four hundred twenty-two thousand, three hundred".