1200102222107 has 2 divisors, whose sum is σ = 1200102222108. Its totient is φ = 1200102222106.

The previous prime is 1200102222101. The next prime is 1200102222127. The reversal of 1200102222107 is 7012222010021.

It is an a-pointer prime, because the next prime (1200102222127) can be obtained adding 1200102222107 to its sum of digits (20).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1200102222107 - 2³⁸ = 925224315163 is a prime.

It is not a weakly prime, because it can be changed into another prime (1200102222101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 600051111053 + 600051111054.

It is an arithmetic number, because the mean of its divisors is an integer number (600051111054).

Almost surely, 2^{1200102222107} is an apocalyptic number.

1200102222107 is a deficient number, since it is larger than the sum of its proper divisors (1).

1200102222107 is an equidigital number, since it uses as much as digits as its factorization.

1200102222107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 224, while the sum is 20.

Adding to 1200102222107 its reverse (7012222010021), we get a palindrome (8212324232128).

The spelling of 1200102222107 in words is "one trillion, two hundred billion, one hundred two million, two hundred twenty-two thousand, one hundred seven".