102212121021083 has 2 divisors, whose sum is σ = 102212121021084. Its totient is φ = 102212121021082.

The previous prime is 102212121021067. The next prime is 102212121021113. The reversal of 102212121021083 is 380120121212201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102212121021083 - 2⁴ = 102212121021067 is a prime.

It is not a weakly prime, because it can be changed into another prime (102212121021383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51106060510541 + 51106060510542.

It is an arithmetic number, because the mean of its divisors is an integer number (51106060510542).

Almost surely, 2^{102212121021083} is an apocalyptic number.

102212121021083 is a deficient number, since it is larger than the sum of its proper divisors (1).

102212121021083 is an equidigital number, since it uses as much as digits as its factorization.

102212121021083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 26.

Adding to 102212121021083 its reverse (380120121212201), we get a palindrome (482332242233284).

The spelling of 102212121021083 in words is "one hundred two trillion, two hundred twelve billion, one hundred twenty-one million, twenty-one thousand, eighty-three".