100211022021037 has 2 divisors, whose sum is σ = 100211022021038. Its totient is φ = 100211022021036.

The previous prime is 100211022021031. The next prime is 100211022021109. The reversal of 100211022021037 is 730120220112001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 84462974259876 + 15748047761161 = 9190374^2 + 3968381^2 .

It is a cyclic number.

It is not a de Polignac number, because 100211022021037 - 2³¹ = 100208874537389 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100211022020999 and 100211022021017.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100211022021031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50105511010518 + 50105511010519.

It is an arithmetic number, because the mean of its divisors is an integer number (50105511010519).

Almost surely, 2^{100211022021037} is an apocalyptic number.

It is an amenable number.

100211022021037 is a deficient number, since it is larger than the sum of its proper divisors (1).

100211022021037 is an equidigital number, since it uses as much as digits as its factorization.

100211022021037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 22.

Adding to 100211022021037 its reverse (730120220112001), we get a palindrome (830331242133038).

The spelling of 100211022021037 in words is "one hundred trillion, two hundred eleven billion, twenty-two million, twenty-one thousand, thirty-seven".