20222233333112 has 16 divisors (see below), whose sum is σ = 38396645570400. Its totient is φ = 9983127847680.

The previous prime is 20222233333069. The next prime is 20222233333121. The reversal of 20222233333112 is 21133333222202.

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, 15998601689 + ... + 15998602952.

It is an arithmetic number, because the mean of its divisors is an integer number (2399790348150).

Almost surely, 2^{20222233333112} is an apocalyptic number.

It is an amenable number.

20222233333112 is a deficient number, since it is larger than the sum of its proper divisors (18174412237288).

20222233333112 is a wasteful number, since it uses less digits than its factorization.

20222233333112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31997204726 (or 31997204722 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 20222233333112 its reverse (21133333222202), we get a palindrome (41355566555314).

The spelling of 20222233333112 in words is "twenty trillion, two hundred twenty-two billion, two hundred thirty-three million, three hundred thirty-three thousand, one hundred twelve".