2120411000 has 32 divisors (see below), whose sum is σ = 4961764080. Its totient is φ = 848164000.

The previous prime is 2120410973. The next prime is 2120411017. The reversal of 2120411000 is 1140212.

It is a super-2 number, since 2×2120411000² = 8992285617842000000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1059206 + ... + 1061205.

Almost surely, 2^2120411000 is an apocalyptic number.

2120411000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2120411000 is an abundant number, since it is smaller than the sum of its proper divisors (2841353080).

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

2120411000 is a wasteful number, since it uses less digits than its factorization.

2120411000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2120432 (or 2120418 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 2120411000 is about 46047.9206913841. The cubic root of 2120411000 is about 1284.7146686394.

Adding to 2120411000 its reverse (1140212), we get a palindrome (2121551212).

The spelling of 2120411000 in words is "two billion, one hundred twenty million, four hundred eleven thousand".