10543422267 has 54 divisors (see below), whose sum is σ = 18391504404. Its totient is φ = 6018410160.

The previous prime is 10543422233. The next prime is 10543422277. The reversal of 10543422267 is 76222434501.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

10543422267 is a `hidden beast` number, since 1 + 0 + 54 + 342 + 2 + 267 = 666.

It is not a de Polignac number, because 10543422267 - 2⁷ = 10543422139 is a prime.

It is a super-2 number, since 2×10543422267² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10543422217) by changing a digit.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 11204017 + ... + 11204957.

Almost surely, 2^10543422267 is an apocalyptic number.

10543422267 is a deficient number, since it is larger than the sum of its proper divisors (7848082137).

10543422267 is an frugal number, since it uses more digits than its factorization.

10543422267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1911 (or 951 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 36.

Adding to 10543422267 its reverse (76222434501), we get a palindrome (86765856768).

The spelling of 10543422267 in words is "ten billion, five hundred forty-three million, four hundred twenty-two thousand, two hundred sixty-seven".