212032123301100 has 72 divisors (see below), whose sum is σ = 645768010632640. Its totient is φ = 53566010095680.

The previous prime is 212032123301087. The next prime is 212032123301101. The reversal of 212032123301100 is 1103321230212.

It is a super-2 number, since 2×212032123301100² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (212032123301101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18599303362 + ... + 18599314761.

Almost surely, 2^{212032123301100} is an apocalyptic number.

212032123301100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

212032123301100 is an abundant number, since it is smaller than the sum of its proper divisors (433735887331540).

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

212032123301100 is a wasteful number, since it uses less digits than its factorization.

212032123301100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37198618159 (or 37198618152 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 212032123301100 its reverse (1103321230212), we get a palindrome (213135444531312).

The spelling of 212032123301100 in words is "two hundred twelve trillion, thirty-two billion, one hundred twenty-three million, three hundred one thousand, one hundred".