100212002213237 has 2 divisors, whose sum is σ = 100212002213238. Its totient is φ = 100212002213236.

The previous prime is 100212002213189. The next prime is 100212002213243. The reversal of 100212002213237 is 732312200212001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 97880926723441 + 2331075489796 = 9893479^2 + 1526786^2 .

It is a cyclic number.

It is not a de Polignac number, because 100212002213237 - 2³² = 100207707245941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100212002213737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50106001106618 + 50106001106619.

It is an arithmetic number, because the mean of its divisors is an integer number (50106001106619).

Almost surely, 2^{100212002213237} is an apocalyptic number.

It is an amenable number.

100212002213237 is a deficient number, since it is larger than the sum of its proper divisors (1).

100212002213237 is an equidigital number, since it uses as much as digits as its factorization.

100212002213237 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 26.

Adding to 100212002213237 its reverse (732312200212001), we get a palindrome (832524202425238).

The spelling of 100212002213237 in words is "one hundred trillion, two hundred twelve billion, two million, two hundred thirteen thousand, two hundred thirty-seven".