22177263736057 has 2 divisors, whose sum is σ = 22177263736058. Its totient is φ = 22177263736056.

The previous prime is 22177263736039. The next prime is 22177263736079. The reversal of 22177263736057 is 75063736277122.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18941740588521 + 3235523147536 = 4352211^2 + 1798756^2 .

It is a cyclic number.

It is not a de Polignac number, because 22177263736057 - 2³⁹ = 21627507922169 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22177263735992 and 22177263736010.

It is not a weakly prime, because it can be changed into another prime (22177263736657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11088631868028 + 11088631868029.

It is an arithmetic number, because the mean of its divisors is an integer number (11088631868029).

Almost surely, 2^{22177263736057} is an apocalyptic number.

It is an amenable number.

22177263736057 is a deficient number, since it is larger than the sum of its proper divisors (1).

22177263736057 is an equidigital number, since it uses as much as digits as its factorization.

22177263736057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31116960, while the sum is 58.

The spelling of 22177263736057 in words is "twenty-two trillion, one hundred seventy-seven billion, two hundred sixty-three million, seven hundred thirty-six thousand, fifty-seven".