2122412151 has 8 divisors (see below), whose sum is σ = 2830115200. Its totient is φ = 1414825272.

The previous prime is 2122412143. The next prime is 2122412153. The reversal of 2122412151 is 1512142212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2122412151 - 2³ = 2122412143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2122412153) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 31800 + ... + 72498.

It is an arithmetic number, because the mean of its divisors is an integer number (353764400).

Almost surely, 2^2122412151 is an apocalyptic number.

2122412151 is a deficient number, since it is larger than the sum of its proper divisors (707703049).

2122412151 is a wasteful number, since it uses less digits than its factorization.

2122412151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58085.

The product of its digits is 320, while the sum is 21.

The square root of 2122412151 is about 46069.6445721041. The cubic root of 2122412151 is about 1285.1186940379.

Adding to 2122412151 its reverse (1512142212), we get a palindrome (3634554363).

The spelling of 2122412151 in words is "two billion, one hundred twenty-two million, four hundred twelve thousand, one hundred fifty-one".