20333402222 has 32 divisors (see below), whose sum is σ = 35023912704. Its totient is φ = 8672731200.

The previous prime is 20333402203. The next prime is 20333402233. The reversal of 20333402222 is 22220433302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3817253 + ... + 3822575.

It is an arithmetic number, because the mean of its divisors is an integer number (1094497272).

Almost surely, 2^20333402222 is an apocalyptic number.

20333402222 is a deficient number, since it is larger than the sum of its proper divisors (14690510482).

20333402222 is a wasteful number, since it uses less digits than its factorization.

20333402222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6584.

The product of its (nonzero) digits is 3456, while the sum is 23.

Adding to 20333402222 its reverse (22220433302), we get a palindrome (42553835524).

The spelling of 20333402222 in words is "twenty billion, three hundred thirty-three million, four hundred two thousand, two hundred twenty-two".