2212233120321 has 64 divisors (see below), whose sum is σ = 3499406599680. Its totient is φ = 1216745625600.

The previous prime is 2212233120287. The next prime is 2212233120397. The reversal of 2212233120321 is 1230213322122.

It is not a de Polignac number, because 2212233120321 - 2¹⁸ = 2212232858177 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2212233120291 and 2212233120300.

It is not an unprimeable number, because it can be changed into a prime (2212233120121) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 96436765 + ... + 96459701.

It is an arithmetic number, because the mean of its divisors is an integer number (54678228120).

Almost surely, 2^{2212233120321} is an apocalyptic number.

2212233120321 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2212233120321 is a deficient number, since it is larger than the sum of its proper divisors (1287173479359).

2212233120321 is a wasteful number, since it uses less digits than its factorization.

2212233120321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24314.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 2212233120321 its reverse (1230213322122), we get a palindrome (3442446442443).

The spelling of 2212233120321 in words is "two trillion, two hundred twelve billion, two hundred thirty-three million, one hundred twenty thousand, three hundred twenty-one".