4220022551 has 16 divisors (see below), whose sum is σ = 4478004000. Its totient is φ = 3970581888.

The previous prime is 4220022491. The next prime is 4220022559. The reversal of 4220022551 is 1552200224.

4220022551 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 4220022551 - 2²² = 4215828247 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 (4220022559) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 219800 + ... + 238226.

It is an arithmetic number, because the mean of its divisors is an integer number (279875250).

Almost surely, 2^4220022551 is an apocalyptic number.

4220022551 is a deficient number, since it is larger than the sum of its proper divisors (257981449).

4220022551 is a wasteful number, since it uses less digits than its factorization.

4220022551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18658.

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 4220022551 is about 64961.7006473815. The cubic root of 4220022551 is about 1615.9884680366.

Adding to 4220022551 its reverse (1552200224), we get a palindrome (5772222775).

The spelling of 4220022551 in words is "four billion, two hundred twenty million, twenty-two thousand, five hundred fifty-one".