212030220302 has 8 divisors (see below), whose sum is σ = 318049361112. Its totient is φ = 106013766600.

The previous prime is 212030220289. The next prime is 212030220329. The reversal of 212030220302 is 203022030212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 461324 + ... + 798047.

It is an arithmetic number, because the mean of its divisors is an integer number (39756170139).

Almost surely, 2^212030220302 is an apocalyptic number.

212030220302 is a deficient number, since it is larger than the sum of its proper divisors (106019140810).

212030220302 is a wasteful number, since it uses less digits than its factorization.

212030220302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1343554.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 212030220302 its reverse (203022030212), we get a palindrome (415052250514).

The spelling of 212030220302 in words is "two hundred twelve billion, thirty million, two hundred twenty thousand, three hundred two".