102212101120037 has 2 divisors, whose sum is σ = 102212101120038. Its totient is φ = 102212101120036.

The previous prime is 102212101120001. The next prime is 102212101120061. The reversal of 102212101120037 is 730021101212201.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 83746181874436 + 18465919245601 = 9151294^2 + 4297199^2 .

It is an emirp because it is prime and its reverse (730021101212201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 102212101120037 - 2¹⁰ = 102212101119013 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102212101119994 and 102212101120021.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102212101120837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51106050560018 + 51106050560019.

It is an arithmetic number, because the mean of its divisors is an integer number (51106050560019).

Almost surely, 2^{102212101120037} is an apocalyptic number.

It is an amenable number.

102212101120037 is a deficient number, since it is larger than the sum of its proper divisors (1).

102212101120037 is an equidigital number, since it uses as much as digits as its factorization.

102212101120037 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 23.

Adding to 102212101120037 its reverse (730021101212201), we get a palindrome (832233202332238).

The spelling of 102212101120037 in words is "one hundred two trillion, two hundred twelve billion, one hundred one million, one hundred twenty thousand, thirty-seven".