212301221003030 has 8 divisors (see below), whose sum is σ = 382142197805472. Its totient is φ = 84920488401208.

The previous prime is 212301221002961. The next prime is 212301221003033. The reversal of 212301221003030 is 30300122103212.

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

It is a junction number, because it is equal to n+sod(n) for n = 212301221002993 and 212301221003011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212301221003033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10615061050142 + ... + 10615061050161.

It is an arithmetic number, because the mean of its divisors is an integer number (47767774725684).

Almost surely, 2^{212301221003030} is an apocalyptic number.

212301221003030 is a deficient number, since it is larger than the sum of its proper divisors (169840976802442).

212301221003030 is a wasteful number, since it uses less digits than its factorization.

212301221003030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21230122100310.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 212301221003030 its reverse (30300122103212), we get a palindrome (242601343106242).

The spelling of 212301221003030 in words is "two hundred twelve trillion, three hundred one billion, two hundred twenty-one million, three thousand, thirty".