110022217957 has 2 divisors, whose sum is σ = 110022217958. Its totient is φ = 110022217956.

The previous prime is 110022217951. The next prime is 110022217973. The reversal of 110022217957 is 759712220011.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 94658367556 + 15363850401 = 307666^2 + 123951^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110022217957 is a prime.

It is a super-2 number, since 2×110022217957² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110022217951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55011108978 + 55011108979.

It is an arithmetic number, because the mean of its divisors is an integer number (55011108979).

Almost surely, 2^110022217957 is an apocalyptic number.

It is an amenable number.

110022217957 is a deficient number, since it is larger than the sum of its proper divisors (1).

110022217957 is an equidigital number, since it uses as much as digits as its factorization.

110022217957 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17640, while the sum is 37.

Adding to 110022217957 its reverse (759712220011), we get a palindrome (869734437968).

The spelling of 110022217957 in words is "one hundred ten billion, twenty-two million, two hundred seventeen thousand, nine hundred fifty-seven".