22232033231312 has 40 divisors (see below), whose sum is σ = 43714966438080. Its totient is φ = 10951497693440.

The previous prime is 22232033231311. The next prime is 22232033231321. The reversal of 22232033231312 is 21313233023222.

It is a super-2 number, since 2×22232033231312² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22232033231311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22839389 + ... + 23792892.

It is an arithmetic number, because the mean of its divisors is an integer number (1092874160952).

Almost surely, 2^{22232033231312} is an apocalyptic number.

It is an amenable number.

22232033231312 is a deficient number, since it is larger than the sum of its proper divisors (21482933206768).

22232033231312 is a wasteful number, since it uses less digits than its factorization.

22232033231312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46632731 (or 46632725 counting only the distinct ones).

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

Adding to 22232033231312 its reverse (21313233023222), we get a palindrome (43545266254534).

The spelling of 22232033231312 in words is "twenty-two trillion, two hundred thirty-two billion, thirty-three million, two hundred thirty-one thousand, three hundred twelve".