1001001222107 has 4 divisors (see below), whose sum is σ = 1001266954896. Its totient is φ = 1000735489320.

The previous prime is 1001001222077. The next prime is 1001001222181. The reversal of 1001001222107 is 7012221001001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1001001222107 - 2²² = 1000997027803 is a prime.

It is a super-3 number, since 3×1001001222107³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1001001222007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132860744 + ... + 132868277.

It is an arithmetic number, because the mean of its divisors is an integer number (250316738724).

Almost surely, 2^{1001001222107} is an apocalyptic number.

1001001222107 is a deficient number, since it is larger than the sum of its proper divisors (265732789).

1001001222107 is an equidigital number, since it uses as much as digits as its factorization.

1001001222107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265732788.

The product of its (nonzero) digits is 56, while the sum is 17.

Adding to 1001001222107 its reverse (7012221001001), we get a palindrome (8013222223108).

The spelling of 1001001222107 in words is "one trillion, one billion, one million, two hundred twenty-two thousand, one hundred seven".