1122010031209 has 8 divisors (see below), whose sum is σ = 1140420615552. Its totient is φ = 1103599994640.

The previous prime is 1122010031189. The next prime is 1122010031221. The reversal of 1122010031209 is 9021300102211.

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 1122010031209 - 2²¹ = 1122007934057 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1122010031209.

It is not an unprimeable number, because it can be changed into a prime (1122010031809) 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, 7130112 + ... + 7285774.

It is an arithmetic number, because the mean of its divisors is an integer number (142552576944).

Almost surely, 2^{1122010031209} is an apocalyptic number.

It is an amenable number.

1122010031209 is a deficient number, since it is larger than the sum of its proper divisors (18410584343).

1122010031209 is a wasteful number, since it uses less digits than its factorization.

1122010031209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273887.

The product of its (nonzero) digits is 216, while the sum is 22.

The spelling of 1122010031209 in words is "one trillion, one hundred twenty-two billion, ten million, thirty-one thousand, two hundred nine".