1112201212007 has 2 divisors, whose sum is σ = 1112201212008. Its totient is φ = 1112201212006.

The previous prime is 1112201211949. The next prime is 1112201212027. The reversal of 1112201212007 is 7002121022111.

It is a happy number.

It is an a-pointer prime, because the next prime (1112201212027) can be obtained adding 1112201212007 to its sum of digits (20).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1112201212007 - 2¹⁰ = 1112201210983 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1112201212007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1112201212027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556100606003 + 556100606004.

It is an arithmetic number, because the mean of its divisors is an integer number (556100606004).

Almost surely, 2^{1112201212007} is an apocalyptic number.

1112201212007 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112201212007 is an equidigital number, since it uses as much as digits as its factorization.

1112201212007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112, while the sum is 20.

Adding to 1112201212007 its reverse (7002121022111), we get a palindrome (8114322234118).

The spelling of 1112201212007 in words is "one trillion, one hundred twelve billion, two hundred one million, two hundred twelve thousand, seven".