20221201102801 has 2 divisors, whose sum is σ = 20221201102802. Its totient is φ = 20221201102800.

The previous prime is 20221201102733. The next prime is 20221201102811. The reversal of 20221201102801 is 10820110212202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10250914907025 + 9970286195776 = 3201705^2 + 3157576^2 .

It is a cyclic number.

It is not a de Polignac number, because 20221201102801 - 2¹⁷ = 20221200971729 is a prime.

It is not a weakly prime, because it can be changed into another prime (20221201102811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10110600551400 + 10110600551401.

It is an arithmetic number, because the mean of its divisors is an integer number (10110600551401).

Almost surely, 2^{20221201102801} is an apocalyptic number.

It is an amenable number.

20221201102801 is a deficient number, since it is larger than the sum of its proper divisors (1).

20221201102801 is an equidigital number, since it uses as much as digits as its factorization.

20221201102801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 256, while the sum is 22.

The spelling of 20221201102801 in words is "twenty trillion, two hundred twenty-one billion, two hundred one million, one hundred two thousand, eight hundred one".