12210011000101 has 2 divisors, whose sum is σ = 12210011000102. Its totient is φ = 12210011000100.

The previous prime is 12210011000029. The next prime is 12210011000123. The reversal of 12210011000101 is 10100011001221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11723433602500 + 486577397601 = 3423950^2 + 697551^2 .

It is a cyclic number.

It is not a de Polignac number, because 12210011000101 - 2⁷ = 12210010999973 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12210011000401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6105005500050 + 6105005500051.

It is an arithmetic number, because the mean of its divisors is an integer number (6105005500051).

Almost surely, 2^{12210011000101} is an apocalyptic number.

It is an amenable number.

12210011000101 is a deficient number, since it is larger than the sum of its proper divisors (1).

12210011000101 is an equidigital number, since it uses as much as digits as its factorization.

12210011000101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 12210011000101 its reverse (10100011001221), we get a palindrome (22310022001322).

The spelling of 12210011000101 in words is "twelve trillion, two hundred ten billion, eleven million, one hundred one", and thus it is an aban number.