20222534019 has 8 divisors (see below), whose sum is σ = 26982908752. Its totient is φ = 13471924320.

The previous prime is 20222533951. The next prime is 20222534021. The reversal of 20222534019 is 91043522202.

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

It is not a de Polignac number, because 20222534019 - 2⁸ = 20222533763 is a prime.

It is a super-2 number, since 2×20222534019² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20222534219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2436424 + ... + 2444709.

It is an arithmetic number, because the mean of its divisors is an integer number (3372863594).

Almost surely, 2^20222534019 is an apocalyptic number.

20222534019 is a deficient number, since it is larger than the sum of its proper divisors (6760374733).

20222534019 is a wasteful number, since it uses less digits than its factorization.

20222534019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4882517.

The product of its (nonzero) digits is 8640, while the sum is 30.

The spelling of 20222534019 in words is "twenty billion, two hundred twenty-two million, five hundred thirty-four thousand, nineteen".