212302123113302 has 4 divisors (see below), whose sum is σ = 318453184669956. Its totient is φ = 106151061556650.

The previous prime is 212302123113277. The next prime is 212302123113307. The reversal of 212302123113302 is 203311321203212.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212302123113307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53075530778324 + ... + 53075530778327.

It is an arithmetic number, because the mean of its divisors is an integer number (79613296167489).

Almost surely, 2^{212302123113302} is an apocalyptic number.

212302123113302 is a deficient number, since it is larger than the sum of its proper divisors (106151061556654).

212302123113302 is a wasteful number, since it uses less digits than its factorization.

212302123113302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106151061556653.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 212302123113302 its reverse (203311321203212), we get a palindrome (415613444316514).

The spelling of 212302123113302 in words is "two hundred twelve trillion, three hundred two billion, one hundred twenty-three million, one hundred thirteen thousand, three hundred two".