110022001009 has 2 divisors, whose sum is σ = 110022001010. Its totient is φ = 110022001008.

The previous prime is 110022000971. The next prime is 110022001013. The reversal of 110022001009 is 900100220011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 102225993984 + 7796007025 = 319728^2 + 88295^2 .

It is a cyclic number.

It is not a de Polignac number, because 110022001009 - 2²¹ = 110019903857 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 110022000983 and 110022001001.

It is not a weakly prime, because it can be changed into another prime (110022001069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55011000504 + 55011000505.

It is an arithmetic number, because the mean of its divisors is an integer number (55011000505).

Almost surely, 2^110022001009 is an apocalyptic number.

It is an amenable number.

110022001009 is a deficient number, since it is larger than the sum of its proper divisors (1).

110022001009 is an equidigital number, since it uses as much as digits as its factorization.

110022001009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 16.

The spelling of 110022001009 in words is "one hundred ten billion, twenty-two million, one thousand, nine".