2122510451 has 8 divisors (see below), whose sum is σ = 2167314624. Its totient is φ = 2077882560.

The previous prime is 2122510409. The next prime is 2122510477. The reversal of 2122510451 is 1540152212.

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

It is a cyclic number.

It is not a de Polignac number, because 2122510451 - 2¹⁰ = 2122509427 is a prime.

It is a super-2 number, since 2×2122510451² = 9010101229208446802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2122510151) 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, 19595 + ... + 68036.

It is an arithmetic number, because the mean of its divisors is an integer number (270914328).

Almost surely, 2^2122510451 is an apocalyptic number.

2122510451 is a deficient number, since it is larger than the sum of its proper divisors (44804173).

2122510451 is an equidigital number, since it uses as much as digits as its factorization.

2122510451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88141.

The product of its (nonzero) digits is 800, while the sum is 23.

The square root of 2122510451 is about 46070.7114227684. The cubic root of 2122510451 is about 1285.1385339195.

Adding to 2122510451 its reverse (1540152212), we get a palindrome (3662662663).

The spelling of 2122510451 in words is "two billion, one hundred twenty-two million, five hundred ten thousand, four hundred fifty-one".