10202200111097 has 2 divisors, whose sum is σ = 10202200111098. Its totient is φ = 10202200111096.

The previous prime is 10202200111073. The next prime is 10202200111133. The reversal of 10202200111097 is 79011100220201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9748232750656 + 453967360441 = 3122216^2 + 673771^2 .

It is an emirp because it is prime and its reverse (79011100220201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10202200111097 - 2¹⁶ = 10202200045561 is a prime.

It is not a weakly prime, because it can be changed into another prime (10202200111067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5101100055548 + 5101100055549.

It is an arithmetic number, because the mean of its divisors is an integer number (5101100055549).

Almost surely, 2^{10202200111097} is an apocalyptic number.

It is an amenable number.

10202200111097 is a deficient number, since it is larger than the sum of its proper divisors (1).

10202200111097 is an equidigital number, since it uses as much as digits as its factorization.

10202200111097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 26.

Adding to 10202200111097 its reverse (79011100220201), we get a palindrome (89213300331298).

The spelling of 10202200111097 in words is "ten trillion, two hundred two billion, two hundred million, one hundred eleven thousand, ninety-seven".