212301232020300 has 144 divisors (see below), whose sum is σ = 684622177626240. Its totient is φ = 50479054525440.

The previous prime is 212301232020233. The next prime is 212301232020349. The reversal of 212301232020300 is 3020232103212.

It is a happy number.

It is a super-2 number, since 2×212301232020300² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1095368694 + ... + 1095562493.

It is an arithmetic number, because the mean of its divisors is an integer number (4754320677960).

Almost surely, 2^{212301232020300} is an apocalyptic number.

212301232020300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

212301232020300 is an abundant number, since it is smaller than the sum of its proper divisors (472320945605940).

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

212301232020300 is a wasteful number, since it uses less digits than its factorization.

212301232020300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2190931240 (or 2190931233 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 212301232020300 its reverse (3020232103212), we get a palindrome (215321464123512).

The spelling of 212301232020300 in words is "two hundred twelve trillion, three hundred one billion, two hundred thirty-two million, twenty thousand, three hundred".