102212030033321 has 16 divisors (see below), whose sum is σ = 111583534849920. Its totient is φ = 93056129631360.

The previous prime is 102212030033237. The next prime is 102212030033369. The reversal of 102212030033321 is 123330030212201.

It is a cyclic number.

It is not a de Polignac number, because 102212030033321 - 2¹⁴ = 102212030016937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102212030083321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99161690 + ... + 100187148.

It is an arithmetic number, because the mean of its divisors is an integer number (6973970928120).

Almost surely, 2^{102212030033321} is an apocalyptic number.

It is an amenable number.

102212030033321 is a deficient number, since it is larger than the sum of its proper divisors (9371504816599).

102212030033321 is a wasteful number, since it uses less digits than its factorization.

102212030033321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1130576.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 102212030033321 its reverse (123330030212201), we get a palindrome (225542060245522).

The spelling of 102212030033321 in words is "one hundred two trillion, two hundred twelve billion, thirty million, thirty-three thousand, three hundred twenty-one".