212233331030100 has 72 divisors (see below), whose sum is σ = 621460105778400. Its totient is φ = 55913680778880.

The previous prime is 212233331029999. The next prime is 212233331030117. The reversal of 212233331030100 is 1030133332212.

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 23 ways as a sum of consecutive naturals, for example, 4261688575 + ... + 4261738374.

Almost surely, 2^{212233331030100} is an apocalyptic number.

212233331030100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

212233331030100 is an abundant number, since it is smaller than the sum of its proper divisors (409226774748300).

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

212233331030100 is a wasteful number, since it uses less digits than its factorization.

212233331030100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8523427049 (or 8523427042 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 212233331030100 its reverse (1030133332212), we get a palindrome (213263464362312).

The spelling of 212233331030100 in words is "two hundred twelve trillion, two hundred thirty-three billion, three hundred thirty-one million, thirty thousand, one hundred".