1120212220209 has 8 divisors (see below), whose sum is σ = 1493657570592. Its totient is φ = 746787508320.

The previous prime is 1120212220163. The next prime is 1120212220223. The reversal of 1120212220209 is 9020222120211.

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

It is not a de Polignac number, because 1120212220209 - 2¹² = 1120212216113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1120212220009) 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, 5032527 + ... + 5250404.

It is an arithmetic number, because the mean of its divisors is an integer number (186707196324).

Almost surely, 2^{1120212220209} is an apocalyptic number.

It is an amenable number.

1120212220209 is a deficient number, since it is larger than the sum of its proper divisors (373445350383).

1120212220209 is a wasteful number, since it uses less digits than its factorization.

1120212220209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10319247.

The product of its (nonzero) digits is 576, while the sum is 24.

The spelling of 1120212220209 in words is "one trillion, one hundred twenty billion, two hundred twelve million, two hundred twenty thousand, two hundred nine".