4102203224421 has 24 divisors (see below), whose sum is σ = 6110124995520. Its totient is φ = 2650430088000.

The previous prime is 4102203224419. The next prime is 4102203224423. The reversal of 4102203224421 is 1244223022014.

It is a happy number.

4102203224421 is a `hidden beast` number, since 4 + 10 + 2 + 2 + 0 + 3 + 224 + 421 = 666.

It is an interprime number because it is at equal distance from previous prime (4102203224419) and next prime (4102203224423).

It is not a de Polignac number, because 4102203224421 - 2¹ = 4102203224419 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4102203224423) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36755811 + ... + 36867248.

It is an arithmetic number, because the mean of its divisors is an integer number (254588541480).

Almost surely, 2^{4102203224421} is an apocalyptic number.

4102203224421 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

4102203224421 is a deficient number, since it is larger than the sum of its proper divisors (2007921771099).

4102203224421 is a wasteful number, since it uses less digits than its factorization.

4102203224421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73623257 (or 73623254 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 4102203224421 its reverse (1244223022014), we get a palindrome (5346426246435).

The spelling of 4102203224421 in words is "four trillion, one hundred two billion, two hundred three million, two hundred twenty-four thousand, four hundred twenty-one".