110222021137 has 2 divisors, whose sum is σ = 110222021138. Its totient is φ = 110222021136.

The previous prime is 110222021089. The next prime is 110222021153. The reversal of 110222021137 is 731120222011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 108215339521 + 2006681616 = 328961^2 + 44796^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110222021137 is a prime.

It is not a weakly prime, because it can be changed into another prime (110222021167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55111010568 + 55111010569.

It is an arithmetic number, because the mean of its divisors is an integer number (55111010569).

Almost surely, 2^110222021137 is an apocalyptic number.

It is an amenable number.

110222021137 is a deficient number, since it is larger than the sum of its proper divisors (1).

110222021137 is an equidigital number, since it uses as much as digits as its factorization.

110222021137 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 336, while the sum is 22.

Adding to 110222021137 its reverse (731120222011), we get a palindrome (841342243148).

The spelling of 110222021137 in words is "one hundred ten billion, two hundred twenty-two million, twenty-one thousand, one hundred thirty-seven".