10222145012077 has 2 divisors, whose sum is σ = 10222145012078. Its totient is φ = 10222145012076.

The previous prime is 10222145012059. The next prime is 10222145012117. The reversal of 10222145012077 is 77021054122201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5492864066596 + 4729280945481 = 2343686^2 + 2174691^2 .

It is a cyclic number.

It is not a de Polignac number, because 10222145012077 - 2³⁵ = 10187785273709 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10222145012777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5111072506038 + 5111072506039.

It is an arithmetic number, because the mean of its divisors is an integer number (5111072506039).

Almost surely, 2^{10222145012077} is an apocalyptic number.

It is an amenable number.

10222145012077 is a deficient number, since it is larger than the sum of its proper divisors (1).

10222145012077 is an equidigital number, since it uses as much as digits as its factorization.

10222145012077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15680, while the sum is 34.

Adding to 10222145012077 its reverse (77021054122201), we get a palindrome (87243199134278).

The spelling of 10222145012077 in words is "ten trillion, two hundred twenty-two billion, one hundred forty-five million, twelve thousand, seventy-seven".