2222102010321 has 12 divisors (see below), whose sum is σ = 3234976156672. Its totient is φ = 1469736761976.

The previous prime is 2222102010313. The next prime is 2222102010397. The reversal of 2222102010321 is 1230102012222.

2222102010321 is a `hidden beast` number, since 222 + 210 + 201 + 0 + 32 + 1 = 666.

It is not a de Polignac number, because 2222102010321 - 2³ = 2222102010313 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2222102010294 and 2222102010303.

It is not an unprimeable number, because it can be changed into a prime (2222102010301) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 972046981 + ... + 972049266.

Almost surely, 2^{2222102010321} is an apocalyptic number.

It is an amenable number.

2222102010321 is a deficient number, since it is larger than the sum of its proper divisors (1012874146351).

2222102010321 is a wasteful number, since it uses less digits than its factorization.

2222102010321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1944096380 (or 1944096377 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 2222102010321 its reverse (1230102012222), we get a palindrome (3452204022543).

The spelling of 2222102010321 in words is "two trillion, two hundred twenty-two billion, one hundred two million, ten thousand, three hundred twenty-one".