1201122103007 has 2 divisors, whose sum is σ = 1201122103008. Its totient is φ = 1201122103006.

The previous prime is 1201122102941. The next prime is 1201122103039. The reversal of 1201122103007 is 7003012211021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1201122103007 - 2¹⁰ = 1201122101983 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1201122103007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1201122103057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 600561051503 + 600561051504.

It is an arithmetic number, because the mean of its divisors is an integer number (600561051504).

Almost surely, 2^{1201122103007} is an apocalyptic number.

1201122103007 is a deficient number, since it is larger than the sum of its proper divisors (1).

1201122103007 is an equidigital number, since it uses as much as digits as its factorization.

1201122103007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 168, while the sum is 20.

Adding to 1201122103007 its reverse (7003012211021), we get a palindrome (8204134314028).

The spelling of 1201122103007 in words is "one trillion, two hundred one billion, one hundred twenty-two million, one hundred three thousand, seven".