6867221700050 has 24 divisors (see below), whose sum is σ = 13524387208596. Its totient is φ = 2585306992640.

The previous prime is 6867221700043. The next prime is 6867221700071. The reversal of 6867221700050 is 500071227686.

It can be written as a sum of positive squares in 6 ways, for example, as 2668521540721 + 4198700159329 = 1633561^2 + 2049073^2 .

It is a super-2 number, since 2×6867221700050² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6867221699974 and 6867221700010.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4039541327 + ... + 4039543026.

Almost surely, 2^{6867221700050} is an apocalyptic number.

6867221700050 is a deficient number, since it is larger than the sum of its proper divisors (6657165508546).

6867221700050 is a wasteful number, since it uses less digits than its factorization.

6867221700050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8079084382 (or 8079084377 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 44.

The spelling of 6867221700050 in words is "six trillion, eight hundred sixty-seven billion, two hundred twenty-one million, seven hundred thousand, fifty".