22201102008073 has 2 divisors, whose sum is σ = 22201102008074. Its totient is φ = 22201102008072.

The previous prime is 22201102008011. The next prime is 22201102008079. The reversal of 22201102008073 is 37080020110222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14581912165129 + 7619189842944 = 3818627^2 + 2760288^2 .

It is a cyclic number.

It is not a de Polignac number, because 22201102008073 - 2²⁹ = 22200565137161 is a prime.

It is not a weakly prime, because it can be changed into another prime (22201102008079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11100551004036 + 11100551004037.

It is an arithmetic number, because the mean of its divisors is an integer number (11100551004037).

Almost surely, 2^{22201102008073} is an apocalyptic number.

It is an amenable number.

22201102008073 is a deficient number, since it is larger than the sum of its proper divisors (1).

22201102008073 is an equidigital number, since it uses as much as digits as its factorization.

22201102008073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2688, while the sum is 28.

Adding to 22201102008073 its reverse (37080020110222), we get a palindrome (59281122118295).

The spelling of 22201102008073 in words is "twenty-two trillion, two hundred one billion, one hundred two million, eight thousand, seventy-three".