12223100101061 has 2 divisors, whose sum is σ = 12223100101062. Its totient is φ = 12223100101060.

The previous prime is 12223100101013. The next prime is 12223100101073. The reversal of 12223100101061 is 16010100132221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9054646700836 + 3168453400225 = 3009094^2 + 1780015^2 .

It is a cyclic number.

It is not a de Polignac number, because 12223100101061 - 2¹⁴ = 12223100084677 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12223100100061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6111550050530 + 6111550050531.

It is an arithmetic number, because the mean of its divisors is an integer number (6111550050531).

Almost surely, 2^{12223100101061} is an apocalyptic number.

It is an amenable number.

12223100101061 is a deficient number, since it is larger than the sum of its proper divisors (1).

12223100101061 is an equidigital number, since it uses as much as digits as its factorization.

12223100101061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 12223100101061 its reverse (16010100132221), we get a palindrome (28233200233282).

The spelling of 12223100101061 in words is "twelve trillion, two hundred twenty-three billion, one hundred million, one hundred one thousand, sixty-one".