6222664607 has 4 divisors (see below), whose sum is σ = 6224578416. Its totient is φ = 6220750800.

The previous prime is 6222664579. The next prime is 6222664639. The reversal of 6222664607 is 7064662226.

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 6222664607 - 2⁶ = 6222664543 is a prime.

It is a super-2 number, since 2×6222664607² = 77443109622420928898, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6222664907) 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, 952019 + ... + 958532.

It is an arithmetic number, because the mean of its divisors is an integer number (1556144604).

Almost surely, 2^6222664607 is an apocalyptic number.

6222664607 is a deficient number, since it is larger than the sum of its proper divisors (1913809).

6222664607 is a wasteful number, since it uses less digits than its factorization.

6222664607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1913808.

The product of its (nonzero) digits is 290304, while the sum is 41.

The square root of 6222664607 is about 78883.8678501505. The cubic root of 6222664607 is about 1839.3263727232.

The spelling of 6222664607 in words is "six billion, two hundred twenty-two million, six hundred sixty-four thousand, six hundred seven".