2214420651 has 12 divisors (see below), whose sum is σ = 3266663712. Its totient is φ = 1444869936.

The previous prime is 2214420631. The next prime is 2214420653. The reversal of 2214420651 is 1560244122.

2214420651 is a `hidden beast` number, since 2 + 2 + 1 + 4 + 4 + 2 + 0 + 651 = 666.

It is not a de Polignac number, because 2214420651 - 2²³ = 2206032043 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2214420653) 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 11 ways as a sum of consecutive naturals, for example, 2617096 + ... + 2617941.

It is an arithmetic number, because the mean of its divisors is an integer number (272221976).

Almost surely, 2^2214420651 is an apocalyptic number.

2214420651 is a deficient number, since it is larger than the sum of its proper divisors (1052243061).

2214420651 is a wasteful number, since it uses less digits than its factorization.

2214420651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5235090 (or 5235087 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 2214420651 is about 47057.6311664750. The cubic root of 2214420651 is about 1303.4269838857.

Adding to 2214420651 its reverse (1560244122), we get a palindrome (3774664773).

The spelling of 2214420651 in words is "two billion, two hundred fourteen million, four hundred twenty thousand, six hundred fifty-one".