506222306420 has 48 divisors (see below), whose sum is σ = 1097438243328. Its totient is φ = 195942929280.

The previous prime is 506222306419. The next prime is 506222306449. The reversal of 506222306420 is 24603222605.

It is a super-2 number, since 2×506222306420² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14002007 + ... + 14038113.

It is an arithmetic number, because the mean of its divisors is an integer number (22863296736).

Almost surely, 2^506222306420 is an apocalyptic number.

It is an amenable number.

506222306420 is an abundant number, since it is smaller than the sum of its proper divisors (591215936908).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

506222306420 is a wasteful number, since it uses less digits than its factorization.

506222306420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58760 (or 58758 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 32.

The spelling of 506222306420 in words is "five hundred six billion, two hundred twenty-two million, three hundred six thousand, four hundred twenty".