22801312423229 has 2 divisors, whose sum is σ = 22801312423230. Its totient is φ = 22801312423228.

The previous prime is 22801312423217. The next prime is 22801312423327. The reversal of 22801312423229 is 92232421310822.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18502644160900 + 4298668262329 = 4301470^2 + 2073323^2 .

It is a cyclic number.

It is not a de Polignac number, because 22801312423229 - 2¹⁶ = 22801312357693 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22801312423129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11400656211614 + 11400656211615.

It is an arithmetic number, because the mean of its divisors is an integer number (11400656211615).

Almost surely, 2^{22801312423229} is an apocalyptic number.

It is an amenable number.

22801312423229 is a deficient number, since it is larger than the sum of its proper divisors (1).

22801312423229 is an equidigital number, since it uses as much as digits as its factorization.

22801312423229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 165888, while the sum is 41.

The spelling of 22801312423229 in words is "twenty-two trillion, eight hundred one billion, three hundred twelve million, four hundred twenty-three thousand, two hundred twenty-nine".