1120022222209 has 32 divisors (see below), whose sum is σ = 1317304166400. Its totient is φ = 941365189440.

The previous prime is 1120022222197. The next prime is 1120022222219. The reversal of 1120022222209 is 9022222200211.

It is a cyclic number.

It is not a de Polignac number, because 1120022222209 - 2³³ = 1111432287617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1120022222219) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3244287 + ... + 3572875.

It is an arithmetic number, because the mean of its divisors is an integer number (41165755200).

Almost surely, 2^{1120022222209} is an apocalyptic number.

1120022222209 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

1120022222209 is a deficient number, since it is larger than the sum of its proper divisors (197281944191).

1120022222209 is a wasteful number, since it uses less digits than its factorization.

1120022222209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329013.

The product of its (nonzero) digits is 1152, while the sum is 25.

The spelling of 1120022222209 in words is "one trillion, one hundred twenty billion, twenty-two million, two hundred twenty-two thousand, two hundred nine".