1122110202 has 16 divisors (see below), whose sum is σ = 2266441632. Its totient is φ = 370333200.

The previous prime is 1122110179. The next prime is 1122110221. The reversal of 1122110202 is 2020112211.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 925228 + ... + 926439.

It is an arithmetic number, because the mean of its divisors is an integer number (141652602).

Almost surely, 2^1122110202 is an apocalyptic number.

1122110202 is an abundant number, since it is smaller than the sum of its proper divisors (1144331430).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1122110202 is a wasteful number, since it uses less digits than its factorization.

1122110202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1851773.

The product of its (nonzero) digits is 16, while the sum is 12.

The square root of 1122110202 is about 33497.9133977028. The cubic root of 1122110202 is about 1039.1506261503.

Adding to 1122110202 its reverse (2020112211), we get a palindrome (3142222413).

The spelling of 1122110202 in words is "one billion, one hundred twenty-two million, one hundred ten thousand, two hundred two".