1120085229 has 8 divisors (see below), whose sum is σ = 1493966880. Its totient is φ = 746463536.

The previous prime is 1120085227. The next prime is 1120085237. The reversal of 1120085229 is 9225800211.

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 1120085229 - 2¹ = 1120085227 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1120085196 and 1120085205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120085221) 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, 54702 + ... + 72335.

It is an arithmetic number, because the mean of its divisors is an integer number (186745860).

Almost surely, 2^1120085229 is an apocalyptic number.

It is an amenable number.

1120085229 is a deficient number, since it is larger than the sum of its proper divisors (373881651).

1120085229 is a wasteful number, since it uses less digits than its factorization.

1120085229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129979.

The product of its (nonzero) digits is 2880, while the sum is 30.

The square root of 1120085229 is about 33467.6743888786. The cubic root of 1120085229 is about 1038.5251620282.

The spelling of 1120085229 in words is "one billion, one hundred twenty million, eighty-five thousand, two hundred twenty-nine".