7722226301 has 4 divisors (see below), whose sum is σ = 7722422400. Its totient is φ = 7722030204.

The previous prime is 7722226271. The next prime is 7722226307. The reversal of 7722226301 is 1036222277.

7722226301 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 a de Polignac number, because none of the positive numbers 2^k-7722226301 is a prime.

It is a super-2 number, since 2×7722226301² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7722226307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16211 + ... + 125328.

It is an arithmetic number, because the mean of its divisors is an integer number (1930605600).

Almost surely, 2^7722226301 is an apocalyptic number.

It is an amenable number.

7722226301 is a deficient number, since it is larger than the sum of its proper divisors (196099).

7722226301 is a wasteful number, since it uses less digits than its factorization.

7722226301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196098.

The product of its (nonzero) digits is 14112, while the sum is 32.

The square root of 7722226301 is about 87876.1987172864. The cubic root of 7722226301 is about 1976.5789905282.

Adding to 7722226301 its reverse (1036222277), we get a palindrome (8758448578).

The spelling of 7722226301 in words is "seven billion, seven hundred twenty-two million, two hundred twenty-six thousand, three hundred one".