110202222131 has 2 divisors, whose sum is σ = 110202222132. Its totient is φ = 110202222130.

The previous prime is 110202222079. The next prime is 110202222173. The reversal of 110202222131 is 131222202011.

It is a strong prime.

It is an emirp because it is prime and its reverse (131222202011) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110202222131 is a prime.

It is a super-2 number, since 2×110202222131² (a number of 23 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (110202228131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55101111065 + 55101111066.

It is an arithmetic number, because the mean of its divisors is an integer number (55101111066).

Almost surely, 2^110202222131 is an apocalyptic number.

110202222131 is a deficient number, since it is larger than the sum of its proper divisors (1).

110202222131 is an equidigital number, since it uses as much as digits as its factorization.

110202222131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 110202222131 its reverse (131222202011), we get a palindrome (241424424142).

The spelling of 110202222131 in words is "one hundred ten billion, two hundred two million, two hundred twenty-two thousand, one hundred thirty-one".