2197011030 has 32 divisors (see below), whose sum is σ = 5286989664. Its totient is φ = 584295936.

The previous prime is 2197011023. The next prime is 2197011043. The reversal of 2197011030 is 301107912.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86979 + ... + 109358.

It is an arithmetic number, because the mean of its divisors is an integer number (165218427).

Almost surely, 2^2197011030 is an apocalyptic number.

2197011030 is an abundant number, since it is smaller than the sum of its proper divisors (3089978634).

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

2197011030 is a wasteful number, since it uses less digits than its factorization.

2197011030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196720.

The product of its (nonzero) digits is 378, while the sum is 24.

The square root of 2197011030 is about 46872.2842413297. The cubic root of 2197011030 is about 1300.0021755388.

Adding to 2197011030 its reverse (301107912), we get a palindrome (2498118942).

The spelling of 2197011030 in words is "two billion, one hundred ninety-seven million, eleven thousand, thirty".