1100222210137 has 2 divisors, whose sum is σ = 1100222210138. Its totient is φ = 1100222210136.

The previous prime is 1100222210123. The next prime is 1100222210159. The reversal of 1100222210137 is 7310122220011.

It is an a-pointer prime, because the next prime (1100222210159) can be obtained adding 1100222210137 to its sum of digits (22).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 934120317001 + 166101893136 = 966499^2 + 407556^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1100222210137 is a prime.

It is not a weakly prime, because it can be changed into another prime (1100222210107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550111105068 + 550111105069.

It is an arithmetic number, because the mean of its divisors is an integer number (550111105069).

Almost surely, 2^{1100222210137} is an apocalyptic number.

It is an amenable number.

1100222210137 is a deficient number, since it is larger than the sum of its proper divisors (1).

1100222210137 is an equidigital number, since it uses as much as digits as its factorization.

1100222210137 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 1100222210137 its reverse (7310122220011), we get a palindrome (8410344430148).

The spelling of 1100222210137 in words is "one trillion, one hundred billion, two hundred twenty-two million, two hundred ten thousand, one hundred thirty-seven".