22746123127727 has 2 divisors, whose sum is σ = 22746123127728. Its totient is φ = 22746123127726.

The previous prime is 22746123127723. The next prime is 22746123127801. The reversal of 22746123127727 is 72772132164722.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22746123127727 - 2² = 22746123127723 is a prime.

It is a super-2 number, since 2×22746123127727² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22746123127723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11373061563863 + 11373061563864.

It is an arithmetic number, because the mean of its divisors is an integer number (11373061563864).

Almost surely, 2^{22746123127727} is an apocalyptic number.

22746123127727 is a deficient number, since it is larger than the sum of its proper divisors (1).

22746123127727 is an equidigital number, since it uses as much as digits as its factorization.

22746123127727 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5531904, while the sum is 53.

The spelling of 22746123127727 in words is "twenty-two trillion, seven hundred forty-six billion, one hundred twenty-three million, one hundred twenty-seven thousand, seven hundred twenty-seven".