20033011222 has 8 divisors (see below), whose sum is σ = 34342304976. Its totient is φ = 8585576232.

The previous prime is 20033011199. The next prime is 20033011253. The reversal of 20033011222 is 22211033002.

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

It is a junction number, because it is equal to n+sod(n) for n = 20033011196 and 20033011205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 715464673 + ... + 715464700.

It is an arithmetic number, because the mean of its divisors is an integer number (4292788122).

Almost surely, 2^20033011222 is an apocalyptic number.

20033011222 is a deficient number, since it is larger than the sum of its proper divisors (14309293754).

20033011222 is a wasteful number, since it uses less digits than its factorization.

20033011222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1430929382.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 20033011222 its reverse (22211033002), we get a palindrome (42244044224).

The spelling of 20033011222 in words is "twenty billion, thirty-three million, eleven thousand, two hundred twenty-two".