1022110012009 has 8 divisors (see below), whose sum is σ = 1032867650880. Its totient is φ = 1011364878000.

The previous prime is 1022110011977. The next prime is 1022110012013. The reversal of 1022110012009 is 9002100112201.

It is a happy number.

1022110012009 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1022110012009 - 2⁵ = 1022110011977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1022110012019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2961837 + ... + 3288874.

It is an arithmetic number, because the mean of its divisors is an integer number (129108456360).

Almost surely, 2^{1022110012009} is an apocalyptic number.

It is an amenable number.

1022110012009 is a deficient number, since it is larger than the sum of its proper divisors (10757638871).

1022110012009 is a wasteful number, since it uses less digits than its factorization.

1022110012009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6252431.

The product of its (nonzero) digits is 72, while the sum is 19.

The spelling of 1022110012009 in words is "one trillion, twenty-two billion, one hundred ten million, twelve thousand, nine".