2100022230 has 32 divisors (see below), whose sum is σ = 5041258848. Its totient is φ = 559872000.

The previous prime is 2100022229. The next prime is 2100022237. The reversal of 2100022230 is 322200012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2100022237) 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, 238710 + ... + 247350.

It is an arithmetic number, because the mean of its divisors is an integer number (157539339).

Almost surely, 2^2100022230 is an apocalyptic number.

2100022230 is an abundant number, since it is smaller than the sum of its proper divisors (2941236618).

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

2100022230 is a wasteful number, since it uses less digits than its factorization.

2100022230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16752.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 2100022230 is about 45825.9994981015. Note that the first 3 decimals coincide. The cubic root of 2100022230 is about 1280.5836835866.

Adding to 2100022230 its reverse (322200012), we get a palindrome (2422222242).

The spelling of 2100022230 in words is "two billion, one hundred million, twenty-two thousand, two hundred thirty".