212230300001 has 8 divisors (see below), whose sum is σ = 213678330600. Its totient is φ = 210786802560.

The previous prime is 212230299943. The next prime is 212230300069. The reversal of 212230300001 is 100003032212.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 161041690000 + 51188610001 = 401300^2 + 226249^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 212230300001 - 2¹⁸ = 212230037857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212230300091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1039310 + ... + 1226631.

It is an arithmetic number, because the mean of its divisors is an integer number (26709791325).

Almost surely, 2^212230300001 is an apocalyptic number.

It is an amenable number.

212230300001 is a deficient number, since it is larger than the sum of its proper divisors (1448030599).

212230300001 is a wasteful number, since it uses less digits than its factorization.

212230300001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2266579.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 212230300001 its reverse (100003032212), we get a palindrome (312233332213).

The spelling of 212230300001 in words is "two hundred twelve billion, two hundred thirty million, three hundred thousand, one".