100201022202097 has 2 divisors, whose sum is σ = 100201022202098. Its totient is φ = 100201022202096.

The previous prime is 100201022202079. The next prime is 100201022202131. The reversal of 100201022202097 is 790202220102001.

Together with previous prime (100201022202079) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 99786593976976 + 414428225121 = 9989324^2 + 643761^2 .

It is a cyclic number.

It is not a de Polignac number, because 100201022202097 - 2¹⁵ = 100201022169329 is a prime.

It is a super-2 number, since 2×100201022202097² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (100201022203097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50100511101048 + 50100511101049.

It is an arithmetic number, because the mean of its divisors is an integer number (50100511101049).

Almost surely, 2^{100201022202097} is an apocalyptic number.

It is an amenable number.

100201022202097 is a deficient number, since it is larger than the sum of its proper divisors (1).

100201022202097 is an equidigital number, since it uses as much as digits as its factorization.

100201022202097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 28.

Adding to 100201022202097 its reverse (790202220102001), we get a palindrome (890403242304098).

The spelling of 100201022202097 in words is "one hundred trillion, two hundred one billion, twenty-two million, two hundred two thousand, ninety-seven".