6700222401 has 4 divisors (see below), whose sum is σ = 8933629872. Its totient is φ = 4466814932.

The previous prime is 6700222387. The next prime is 6700222411. The reversal of 6700222401 is 1042220076.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6700222401 - 2²¹ = 6698125249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6700222411) 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, 1116703731 + ... + 1116703736.

It is an arithmetic number, because the mean of its divisors is an integer number (2233407468).

Almost surely, 2^6700222401 is an apocalyptic number.

It is an amenable number.

6700222401 is a deficient number, since it is larger than the sum of its proper divisors (2233407471).

6700222401 is a wasteful number, since it uses less digits than its factorization.

6700222401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2233407470.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 6700222401 is about 81854.8862377806. The cubic root of 6700222401 is about 1885.2244900525.

Adding to 6700222401 its reverse (1042220076), we get a palindrome (7742442477).

The spelling of 6700222401 in words is "six billion, seven hundred million, two hundred twenty-two thousand, four hundred one".