1122202002 has 32 divisors (see below), whose sum is σ = 2280545280. Its totient is φ = 368065040.

The previous prime is 1122202001. The next prime is 1122202043. The reversal of 1122202002 is 2002022211.

It is not an unprimeable number, because it can be changed into a prime (1122202001) 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, 237499 + ... + 242177.

It is an arithmetic number, because the mean of its divisors is an integer number (71267040).

Almost surely, 2^1122202002 is an apocalyptic number.

1122202002 is an abundant number, since it is smaller than the sum of its proper divisors (1158343278).

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

1122202002 is a wasteful number, since it uses less digits than its factorization.

1122202002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5318.

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 1122202002 is about 33499.2836042803. The cubic root of 1122202002 is about 1039.1789630659.

Adding to 1122202002 its reverse (2002022211), we get a palindrome (3124224213).

The spelling of 1122202002 in words is "one billion, one hundred twenty-two million, two hundred two thousand, two".