20332233212222 has 8 divisors (see below), whose sum is σ = 32292370395936. Its totient is φ = 9568109746912.

The previous prime is 20332233212191. The next prime is 20332233212267. The reversal of 20332233212222 is 22221233223302.

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

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, 299003429558 + ... + 299003429625.

It is an arithmetic number, because the mean of its divisors is an integer number (4036546299492).

Almost surely, 2^{20332233212222} is an apocalyptic number.

20332233212222 is a deficient number, since it is larger than the sum of its proper divisors (11960137183714).

20332233212222 is a wasteful number, since it uses less digits than its factorization.

20332233212222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 598006859202.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 20332233212222 its reverse (22221233223302), we get a palindrome (42553466435524).

The spelling of 20332233212222 in words is "twenty trillion, three hundred thirty-two billion, two hundred thirty-three million, two hundred twelve thousand, two hundred twenty-two".