6222100403 has 4 divisors (see below), whose sum is σ = 6222298800. Its totient is φ = 6221902008.

The previous prime is 6222100399. The next prime is 6222100421. The reversal of 6222100403 is 3040012226.

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 6222100403 - 2² = 6222100399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6222100463) 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, 40628 + ... + 118721.

It is an arithmetic number, because the mean of its divisors is an integer number (1555574700).

Almost surely, 2^6222100403 is an apocalyptic number.

6222100403 is a deficient number, since it is larger than the sum of its proper divisors (198397).

6222100403 is a wasteful number, since it uses less digits than its factorization.

6222100403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198396.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 6222100403 is about 78880.2916006273. The cubic root of 6222100403 is about 1839.2707809616.

Adding to 6222100403 its reverse (3040012226), we get a palindrome (9262112629).

The spelling of 6222100403 in words is "six billion, two hundred twenty-two million, one hundred thousand, four hundred three".