1022111201009 has 8 divisors (see below), whose sum is σ = 1030157558400. Its totient is φ = 1014093945216.

The previous prime is 1022111200987. The next prime is 1022111201029. The reversal of 1022111201009 is 9001021112201.

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 1022111201009 - 2⁸ = 1022111200753 is a prime.

It is a super-3 number, since 3×1022111201009³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1022111201029) 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, 7204877 + ... + 7345370.

It is an arithmetic number, because the mean of its divisors is an integer number (128769694800).

Almost surely, 2^{1022111201009} is an apocalyptic number.

It is an amenable number.

1022111201009 is a deficient number, since it is larger than the sum of its proper divisors (8046357391).

1022111201009 is a wasteful number, since it uses less digits than its factorization.

1022111201009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14550799.

The product of its (nonzero) digits is 72, while the sum is 20.

The spelling of 1022111201009 in words is "one trillion, twenty-two billion, one hundred eleven million, two hundred one thousand, nine".