22103432165429 has 2 divisors, whose sum is σ = 22103432165430. Its totient is φ = 22103432165428.

The previous prime is 22103432165371. The next prime is 22103432165447. The reversal of 22103432165429 is 92456123430122.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21494368984804 + 609063180625 = 4636202^2 + 780425^2 .

It is a cyclic number.

It is not a de Polignac number, because 22103432165429 - 2³⁶ = 22034712688693 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22103432165429.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22103432165329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11051716082714 + 11051716082715.

It is an arithmetic number, because the mean of its divisors is an integer number (11051716082715).

Almost surely, 2^{22103432165429} is an apocalyptic number.

It is an amenable number.

22103432165429 is a deficient number, since it is larger than the sum of its proper divisors (1).

22103432165429 is an equidigital number, since it uses as much as digits as its factorization.

22103432165429 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 622080, while the sum is 44.

The spelling of 22103432165429 in words is "twenty-two trillion, one hundred three billion, four hundred thirty-two million, one hundred sixty-five thousand, four hundred twenty-nine".