22434300123401 has 2 divisors, whose sum is σ = 22434300123402. Its totient is φ = 22434300123400.

The previous prime is 22434300123341. The next prime is 22434300123413. The reversal of 22434300123401 is 10432100343422.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19856827210000 + 2577472913401 = 4456100^2 + 1605451^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22434300123401 is a prime.

It is not a weakly prime, because it can be changed into another prime (22434300123701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11217150061700 + 11217150061701.

It is an arithmetic number, because the mean of its divisors is an integer number (11217150061701).

Almost surely, 2^{22434300123401} is an apocalyptic number.

It is an amenable number.

22434300123401 is a deficient number, since it is larger than the sum of its proper divisors (1).

22434300123401 is an equidigital number, since it uses as much as digits as its factorization.

22434300123401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 22434300123401 its reverse (10432100343422), we get a palindrome (32866400466823).

The spelling of 22434300123401 in words is "twenty-two trillion, four hundred thirty-four billion, three hundred million, one hundred twenty-three thousand, four hundred one".