100212100222037 has 2 divisors, whose sum is σ = 100212100222038. Its totient is φ = 100212100222036.

The previous prime is 100212100222033. The next prime is 100212100222219. The reversal of 100212100222037 is 730222001212001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 76694314185841 + 23517786036196 = 8757529^2 + 4849514^2 .

It is a cyclic number.

It is not a de Polignac number, because 100212100222037 - 2² = 100212100222033 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100212100222033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50106050111018 + 50106050111019.

It is an arithmetic number, because the mean of its divisors is an integer number (50106050111019).

Almost surely, 2^{100212100222037} is an apocalyptic number.

It is an amenable number.

100212100222037 is a deficient number, since it is larger than the sum of its proper divisors (1).

100212100222037 is an equidigital number, since it uses as much as digits as its factorization.

100212100222037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672, while the sum is 23.

Adding to 100212100222037 its reverse (730222001212001), we get a palindrome (830434101434038).

The spelling of 100212100222037 in words is "one hundred trillion, two hundred twelve billion, one hundred million, two hundred twenty-two thousand, thirty-seven".