3422100424321 has 4 divisors (see below), whose sum is σ = 3424150815700. Its totient is φ = 3420050032944.

The previous prime is 3422100424289. The next prime is 3422100424363. The reversal of 3422100424321 is 1234240012243.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1910921934321 + 1511178490000 = 1382361^2 + 1229300^2 .

It is a cyclic number.

It is not a de Polignac number, because 3422100424321 - 2⁵ = 3422100424289 is a prime.

It is a super-2 number, since 2×3422100424321² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3422100424321.

It is not an unprimeable number, because it can be changed into a prime (3422100424921) 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, 1025193186 + ... + 1025196523.

It is an arithmetic number, because the mean of its divisors is an integer number (856037703925).

Almost surely, 2^{3422100424321} is an apocalyptic number.

It is an amenable number.

3422100424321 is a deficient number, since it is larger than the sum of its proper divisors (2050391379).

3422100424321 is a wasteful number, since it uses less digits than its factorization.

3422100424321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2050391378.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 3422100424321 its reverse (1234240012243), we get a palindrome (4656340436564).

The spelling of 3422100424321 in words is "three trillion, four hundred twenty-two billion, one hundred million, four hundred twenty-four thousand, three hundred twenty-one".