212002223302 has 4 divisors (see below), whose sum is σ = 318003334956. Its totient is φ = 106001111650.

The previous prime is 212002223299. The next prime is 212002223311. The reversal of 212002223302 is 203322200212.

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

It is a self number, because there is not a number n which added to its sum of digits gives 212002223302.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53000555824 + ... + 53000555827.

It is an arithmetic number, because the mean of its divisors is an integer number (79500833739).

Almost surely, 2^212002223302 is an apocalyptic number.

212002223302 is a deficient number, since it is larger than the sum of its proper divisors (106001111654).

212002223302 is a wasteful number, since it uses less digits than its factorization.

212002223302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106001111653.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 212002223302 its reverse (203322200212), we get a palindrome (415324423514).

The spelling of 212002223302 in words is "two hundred twelve billion, two million, two hundred twenty-three thousand, three hundred two".