6221262425 has 24 divisors (see below), whose sum is σ = 8915500800. Its totient is φ = 4218065280.

The previous prime is 6221262419. The next prime is 6221262431. The reversal of 6221262425 is 5242621226.

It is an interprime number because it is at equal distance from previous prime (6221262419) and next prime (6221262431).

It is not a de Polignac number, because 6221262425 - 2⁶ = 6221262361 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6221262391 and 6221262400.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 184145 + ... + 215294.

It is an arithmetic number, because the mean of its divisors is an integer number (371479200).

Almost surely, 2^6221262425 is an apocalyptic number.

It is an amenable number.

6221262425 is a deficient number, since it is larger than the sum of its proper divisors (2694238375).

6221262425 is a wasteful number, since it uses less digits than its factorization.

6221262425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399545 (or 399540 counting only the distinct ones).

The product of its digits is 23040, while the sum is 32.

The square root of 6221262425 is about 78874.9797147359. The cubic root of 6221262425 is about 1839.1882076853.

The spelling of 6221262425 in words is "six billion, two hundred twenty-one million, two hundred sixty-two thousand, four hundred twenty-five".