1202112222007 has 2 divisors, whose sum is σ = 1202112222008. Its totient is φ = 1202112222006.

The previous prime is 1202112221993. The next prime is 1202112222071. The reversal of 1202112222007 is 7002222112021.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1202112222007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1202112252007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 601056111003 + 601056111004.

It is an arithmetic number, because the mean of its divisors is an integer number (601056111004).

Almost surely, 2^{1202112222007} is an apocalyptic number.

1202112222007 is a deficient number, since it is larger than the sum of its proper divisors (1).

1202112222007 is an equidigital number, since it uses as much as digits as its factorization.

1202112222007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 448, while the sum is 22.

Adding to 1202112222007 its reverse (7002222112021), we get a palindrome (8204334334028).

The spelling of 1202112222007 in words is "one trillion, two hundred two billion, one hundred twelve million, two hundred twenty-two thousand, seven".