22126473768127 has 8 divisors (see below), whose sum is σ = 22363900272000. Its totient is φ = 21889237438464.

The previous prime is 22126473768067. The next prime is 22126473768169. The reversal of 22126473768127 is 72186737462122.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22126473768127 - 2¹⁹ = 22126473243839 is a prime.

It is a super-2 number, since 2×22126473768127² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22126473768727) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47309602 + ... + 47775007.

It is an arithmetic number, because the mean of its divisors is an integer number (2795487534000).

Almost surely, 2^{22126473768127} is an apocalyptic number.

22126473768127 is a deficient number, since it is larger than the sum of its proper divisors (237426503873).

22126473768127 is an equidigital number, since it uses as much as digits as its factorization.

22126473768127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95087105.

The product of its digits is 18966528, while the sum is 58.

The spelling of 22126473768127 in words is "twenty-two trillion, one hundred twenty-six billion, four hundred seventy-three million, seven hundred sixty-eight thousand, one hundred twenty-seven".