102212102233 has 4 divisors (see below), whose sum is σ = 102225437860. Its totient is φ = 102198766608.

The previous prime is 102212102227. The next prime is 102212102257. The reversal of 102212102233 is 332201212201.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 57402409744 + 44809692489 = 239588^2 + 211683^2 .

It is a cyclic number.

It is not a de Polignac number, because 102212102233 - 2¹⁷ = 102211971161 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 102212102233.

It is not an unprimeable number, because it can be changed into a prime (102212102203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6656310 + ... + 6671647.

It is an arithmetic number, because the mean of its divisors is an integer number (25556359465).

Almost surely, 2^102212102233 is an apocalyptic number.

It is an amenable number.

102212102233 is a deficient number, since it is larger than the sum of its proper divisors (13335627).

102212102233 is an equidigital number, since it uses as much as digits as its factorization.

102212102233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13335626.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 102212102233 its reverse (332201212201), we get a palindrome (434413314434).

The spelling of 102212102233 in words is "one hundred two billion, two hundred twelve million, one hundred two thousand, two hundred thirty-three".