22328543201729 has 2 divisors, whose sum is σ = 22328543201730. Its totient is φ = 22328543201728.

The previous prime is 22328543201717. The next prime is 22328543201803. The reversal of 22328543201729 is 92710234582322.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21132914673025 + 1195628528704 = 4597055^2 + 1093448^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22328543201729 is a prime.

It is a super-3 number, since 3×22328543201729³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (22328543201329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11164271600864 + 11164271600865.

It is an arithmetic number, because the mean of its divisors is an integer number (11164271600865).

Almost surely, 2^{22328543201729} is an apocalyptic number.

It is an amenable number.

22328543201729 is a deficient number, since it is larger than the sum of its proper divisors (1).

22328543201729 is an equidigital number, since it uses as much as digits as its factorization.

22328543201729 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2903040, while the sum is 50.

The spelling of 22328543201729 in words is "twenty-two trillion, three hundred twenty-eight billion, five hundred forty-three million, two hundred one thousand, seven hundred twenty-nine".