102212059 has 2 divisors, whose sum is σ = 102212060. Its totient is φ = 102212058.

The previous prime is 102212021. The next prime is 102212107. The reversal of 102212059 is 950212201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102212059 - 2⁹ = 102211547 is a prime.

It is not a weakly prime, because it can be changed into another prime (102212009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51106029 + 51106030.

It is an arithmetic number, because the mean of its divisors is an integer number (51106030).

Almost surely, 2^102212059 is an apocalyptic number.

102212059 is a deficient number, since it is larger than the sum of its proper divisors (1).

102212059 is an equidigital number, since it uses as much as digits as its factorization.

102212059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 102212059 is about 10109.9979723044. The cubic root of 102212059 is about 467.5564426119.

The spelling of 102212059 in words is "one hundred two million, two hundred twelve thousand, fifty-nine".