233322212212 has 6 divisors (see below), whose sum is σ = 408313871378. Its totient is φ = 116661106104.

The previous prime is 233322212191. The next prime is 233322212369. The reversal of 233322212212 is 212212223332.

It can be written as a sum of positive squares in only one way, i.e., 162057774096 + 71264438116 = 402564^2 + 266954^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29165276523 + ... + 29165276530.

Almost surely, 2^233322212212 is an apocalyptic number.

It is an amenable number.

233322212212 is a deficient number, since it is larger than the sum of its proper divisors (174991659166).

233322212212 is a wasteful number, since it uses less digits than its factorization.

233322212212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58330553057 (or 58330553055 counting only the distinct ones).

The product of its digits is 3456, while the sum is 25.

Adding to 233322212212 its reverse (212212223332), we get a palindrome (445534435544).

The spelling of 233322212212 in words is "two hundred thirty-three billion, three hundred twenty-two million, two hundred twelve thousand, two hundred twelve".