1010221212107 has 2 divisors, whose sum is σ = 1010221212108. Its totient is φ = 1010221212106.

The previous prime is 1010221212103. The next prime is 1010221212137. The reversal of 1010221212107 is 7012121220101.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1010221212107 - 2² = 1010221212103 is a prime.

It is not a weakly prime, because it can be changed into another prime (1010221212103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505110606053 + 505110606054.

It is an arithmetic number, because the mean of its divisors is an integer number (505110606054).

Almost surely, 2^{1010221212107} is an apocalyptic number.

1010221212107 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010221212107 is an equidigital number, since it uses as much as digits as its factorization.

1010221212107 is an odious number, because the sum of its binary digits is odd.

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

Adding to 1010221212107 its reverse (7012121220101), we get a palindrome (8022342432208).

The spelling of 1010221212107 in words is "one trillion, ten billion, two hundred twenty-one million, two hundred twelve thousand, one hundred seven".