106242201221267 has 2 divisors, whose sum is σ = 106242201221268. Its totient is φ = 106242201221266.

The previous prime is 106242201221243. The next prime is 106242201221281. The reversal of 106242201221267 is 762122102242601.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-106242201221267 is a prime.

It is a super-2 number, since 2×106242201221267² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 106242201221267.

It is not a weakly prime, because it can be changed into another prime (106242201221207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53121100610633 + 53121100610634.

It is an arithmetic number, because the mean of its divisors is an integer number (53121100610634).

Almost surely, 2^{106242201221267} is an apocalyptic number.

106242201221267 is a deficient number, since it is larger than the sum of its proper divisors (1).

106242201221267 is an equidigital number, since it uses as much as digits as its factorization.

106242201221267 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64512, while the sum is 38.

Adding to 106242201221267 its reverse (762122102242601), we get a palindrome (868364303463868).

The spelling of 106242201221267 in words is "one hundred six trillion, two hundred forty-two billion, two hundred one million, two hundred twenty-one thousand, two hundred sixty-seven".