20222413042 has 8 divisors (see below), whose sum is σ = 32666974956. Its totient is φ = 9333421392.

The previous prime is 20222413037. The next prime is 20222413069. The reversal of 20222413042 is 24031422202.

It can be written as a sum of positive squares in 2 ways, for example, as 19760206041 + 462207001 = 140571^2 + 21499^2 .

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 388892533 + ... + 388892584.

Almost surely, 2^20222413042 is an apocalyptic number.

20222413042 is a deficient number, since it is larger than the sum of its proper divisors (12444561914).

20222413042 is a wasteful number, since it uses less digits than its factorization.

20222413042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 777785132.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 20222413042 its reverse (24031422202), we get a palindrome (44253835244).

The spelling of 20222413042 in words is "twenty billion, two hundred twenty-two million, four hundred thirteen thousand, forty-two".