4020022303 has 16 divisors (see below), whose sum is σ = 4411008000. Its totient is φ = 3633346080.

The previous prime is 4020022291. The next prime is 4020022319. The reversal of 4020022303 is 3032200204.

It is a cyclic number.

It is not a de Polignac number, because 4020022303 - 2²¹ = 4017925151 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 (4020022333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2872798 + ... + 2874196.

It is an arithmetic number, because the mean of its divisors is an integer number (275688000).

Almost surely, 2^4020022303 is an apocalyptic number.

4020022303 is a deficient number, since it is larger than the sum of its proper divisors (390985697).

4020022303 is a wasteful number, since it uses less digits than its factorization.

4020022303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2742.

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 4020022303 is about 63403.6458178865. The cubic root of 4020022303 is about 1590.0452636667.

Adding to 4020022303 its reverse (3032200204), we get a palindrome (7052222507).

The spelling of 4020022303 in words is "four billion, twenty million, twenty-two thousand, three hundred three".