4220514331 has 4 divisors (see below), whose sum is σ = 4604197464. Its totient is φ = 3836831200.

The previous prime is 4220514271. The next prime is 4220514341. The reversal of 4220514331 is 1334150224.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4220514331 - 2⁹ = 4220513819 is a prime.

It is a super-2 number, since 2×4220514331² = 35625482436352755122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4220514296 and 4220514305.

It is not an unprimeable number, because it can be changed into a prime (4220514341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 191841550 + ... + 191841571.

It is an arithmetic number, because the mean of its divisors is an integer number (1151049366).

Almost surely, 2^4220514331 is an apocalyptic number.

4220514331 is a deficient number, since it is larger than the sum of its proper divisors (383683133).

4220514331 is a wasteful number, since it uses less digits than its factorization.

4220514331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383683132.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 4220514331 is about 64965.4856904803. The cubic root of 4220514331 is about 1616.0512386286.

Adding to 4220514331 its reverse (1334150224), we get a palindrome (5554664555).

The spelling of 4220514331 in words is "four billion, two hundred twenty million, five hundred fourteen thousand, three hundred thirty-one".