1000110222401 has 2 divisors, whose sum is σ = 1000110222402. Its totient is φ = 1000110222400.

The previous prime is 1000110222361. The next prime is 1000110222431. The reversal of 1000110222401 is 1042220110001.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 980002982401 + 20107240000 = 989951^2 + 141800^2 .

It is a cyclic number.

It is not a de Polignac number, because 1000110222401 - 2¹⁸ = 1000109960257 is a prime.

It is not a weakly prime, because it can be changed into another prime (1000110222431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500055111200 + 500055111201.

It is an arithmetic number, because the mean of its divisors is an integer number (500055111201).

Almost surely, 2^{1000110222401} is an apocalyptic number.

It is an amenable number.

1000110222401 is a deficient number, since it is larger than the sum of its proper divisors (1).

1000110222401 is an equidigital number, since it uses as much as digits as its factorization.

1000110222401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 1000110222401 its reverse (1042220110001), we get a palindrome (2042330332402).

The spelling of 1000110222401 in words is "one trillion, one hundred ten million, two hundred twenty-two thousand, four hundred one".