1121030122 has 8 divisors (see below), whose sum is σ = 1735788672. Its totient is φ = 542433900.

The previous prime is 1121030117. The next prime is 1121030137. The reversal of 1121030122 is 2210301211.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9040504 + ... + 9040627.

It is an arithmetic number, because the mean of its divisors is an integer number (216973584).

Almost surely, 2^1121030122 is an apocalyptic number.

1121030122 is a deficient number, since it is larger than the sum of its proper divisors (614758550).

1121030122 is a wasteful number, since it uses less digits than its factorization.

1121030122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18081164.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 1121030122 is about 33481.7879152234. The cubic root of 1121030122 is about 1038.8171098559.

Adding to 1121030122 its reverse (2210301211), we get a palindrome (3331331333).

The spelling of 1121030122 in words is "one billion, one hundred twenty-one million, thirty thousand, one hundred twenty-two".