7302122401 has 4 divisors (see below), whose sum is σ = 8345282752. Its totient is φ = 6258962052.

The previous prime is 7302122393. The next prime is 7302122413. The reversal of 7302122401 is 1042212037.

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 not a de Polignac number, because 7302122401 - 2³ = 7302122393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7302122801) 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, 521580165 + ... + 521580178.

It is an arithmetic number, because the mean of its divisors is an integer number (2086320688).

Almost surely, 2^7302122401 is an apocalyptic number.

It is an amenable number.

7302122401 is a deficient number, since it is larger than the sum of its proper divisors (1043160351).

7302122401 is a wasteful number, since it uses less digits than its factorization.

7302122401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1043160350.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 7302122401 is about 85452.4569629218. The cubic root of 7302122401 is about 1940.0653962615.

Adding to 7302122401 its reverse (1042212037), we get a palindrome (8344334438).

The spelling of 7302122401 in words is "seven billion, three hundred two million, one hundred twenty-two thousand, four hundred one".