5422221423 has 12 divisors (see below), whose sum is σ = 8023124928. Its totient is φ = 3526647840.

The previous prime is 5422221407. The next prime is 5422221509. The reversal of 5422221423 is 3241222245.

5422221423 is a `hidden beast` number, since 5 + 422 + 2 + 214 + 23 = 666.

It is not a de Polignac number, because 5422221423 - 2⁴ = 5422221407 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5422221403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7346815 + ... + 7347552.

It is an arithmetic number, because the mean of its divisors is an integer number (668593744).

Almost surely, 2^5422221423 is an apocalyptic number.

5422221423 is a deficient number, since it is larger than the sum of its proper divisors (2600903505).

5422221423 is a wasteful number, since it uses less digits than its factorization.

5422221423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14694414 (or 14694411 counting only the distinct ones).

The product of its digits is 7680, while the sum is 27.

The square root of 5422221423 is about 73635.7346877180. The cubic root of 5422221423 is about 1756.8138618661.

Adding to 5422221423 its reverse (3241222245), we get a palindrome (8663443668).

The spelling of 5422221423 in words is "five billion, four hundred twenty-two million, two hundred twenty-one thousand, four hundred twenty-three".