20222028273 has 8 divisors (see below), whose sum is σ = 26963804736. Its totient is φ = 13480802000.

The previous prime is 20222028257. The next prime is 20222028317. The reversal of 20222028273 is 37282022202.

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 20222028273 - 2⁴ = 20222028257 is a prime.

It is a super-2 number, since 2×20222028273² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 20222028273.

It is not an unprimeable number, because it can be changed into a prime (20222028223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42378 + ... + 205523.

It is an arithmetic number, because the mean of its divisors is an integer number (3370475592).

Almost surely, 2^20222028273 is an apocalyptic number.

It is an amenable number.

20222028273 is a deficient number, since it is larger than the sum of its proper divisors (6741776463).

20222028273 is a wasteful number, since it uses less digits than its factorization.

20222028273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275095.

The product of its (nonzero) digits is 10752, while the sum is 30.

The spelling of 20222028273 in words is "twenty billion, two hundred twenty-two million, twenty-eight thousand, two hundred seventy-three".