1122104211 has 16 divisors (see below), whose sum is σ = 1532306688. Its totient is φ = 730173600.

The previous prime is 1122104209. The next prime is 1122104219. The reversal of 1122104211 is 1124012211.

It is not a de Polignac number, because 1122104211 - 2¹ = 1122104209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1122104219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 570 + ... + 47376.

It is an arithmetic number, because the mean of its divisors is an integer number (95769168).

Almost surely, 2^1122104211 is an apocalyptic number.

1122104211 is a deficient number, since it is larger than the sum of its proper divisors (410202477).

1122104211 is a wasteful number, since it uses less digits than its factorization.

1122104211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47002.

The product of its (nonzero) digits is 32, while the sum is 15.

The square root of 1122104211 is about 33497.8239741032. The cubic root of 1122104211 is about 1039.1487767888.

Adding to 1122104211 its reverse (1124012211), we get a palindrome (2246116422).

The spelling of 1122104211 in words is "one billion, one hundred twenty-two million, one hundred four thousand, two hundred eleven".