722300000012231 has 4 divisors (see below), whose sum is σ = 722300540418600. Its totient is φ = 722299459605864.

The previous prime is 722300000012209. The next prime is 722300000012243. The reversal of 722300000012231 is 132210000003227.

722300000012231 is digitally balanced in base 2, 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.

It is a cyclic number.

It is not a de Polignac number, because 722300000012231 - 2¹⁰ = 722300000011207 is a prime.

It is a super-2 number, since 2×722300000012231² (a number of 31 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 722300000012197 and 722300000012206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (722300000612231) 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, 268193321 + ... + 270873138.

It is an arithmetic number, because the mean of its divisors is an integer number (180575135104650).

Almost surely, 2^{722300000012231} is an apocalyptic number.

722300000012231 is a deficient number, since it is larger than the sum of its proper divisors (540406369).

722300000012231 is a wasteful number, since it uses less digits than its factorization.

722300000012231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 540406368.

The product of its (nonzero) digits is 1008, while the sum is 23.

Adding to 722300000012231 its reverse (132210000003227), we get a palindrome (854510000015458).

The spelling of 722300000012231 in words is "seven hundred twenty-two trillion, three hundred billion, twelve thousand, two hundred thirty-one".