12300211022021 has 8 divisors (see below), whose sum is σ = 13246412871384. Its totient is φ = 11354013711360.

The previous prime is 12300211022017. The next prime is 12300211022023. The reversal of 12300211022021 is 12022011200321.

It can be written as a sum of positive squares in 4 ways, for example, as 1193894949025 + 11106316072996 = 1092655^2 + 3332614^2 .

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 12300211022021 - 2² = 12300211022017 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12300211022023) 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, 6296501 + ... + 8015381.

It is an arithmetic number, because the mean of its divisors is an integer number (1655801608923).

Almost surely, 2^{12300211022021} is an apocalyptic number.

It is an amenable number.

12300211022021 is a deficient number, since it is larger than the sum of its proper divisors (946201849363).

12300211022021 is a wasteful number, since it uses less digits than its factorization.

12300211022021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2269351.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 12300211022021 its reverse (12022011200321), we get a palindrome (24322222222342).

The spelling of 12300211022021 in words is "twelve trillion, three hundred billion, two hundred eleven million, twenty-two thousand, twenty-one".