2232022321012 has 24 divisors (see below), whose sum is σ = 4274007064992. Its totient is φ = 1011490471200.

The previous prime is 2232022320977. The next prime is 2232022321013. The reversal of 2232022321012 is 2101232202322.

It is a super-3 number, since 3×2232022321012³ (a number of 38 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2232022321013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76613503 + ... + 76642630.

It is an arithmetic number, because the mean of its divisors is an integer number (178083627708).

Almost surely, 2^{2232022321012} is an apocalyptic number.

2232022321012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2232022321012 is a deficient number, since it is larger than the sum of its proper divisors (2041984743980).

2232022321012 is a wasteful number, since it uses less digits than its factorization.

2232022321012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153256479 (or 153256477 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 2232022321012 its reverse (2101232202322), we get a palindrome (4333254523334).

The spelling of 2232022321012 in words is "two trillion, two hundred thirty-two billion, twenty-two million, three hundred twenty-one thousand, twelve".