22754073400321 has 4 divisors (see below), whose sum is σ = 22788601585200. Its totient is φ = 22719545215444.

The previous prime is 22754073400313. The next prime is 22754073400339. The reversal of 22754073400321 is 12300437045722.

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 not a de Polignac number, because 22754073400321 - 2³ = 22754073400313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22754073400921) 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, 17264091451 + ... + 17264092768.

It is an arithmetic number, because the mean of its divisors is an integer number (5697150396300).

Almost surely, 2^{22754073400321} is an apocalyptic number.

It is an amenable number.

22754073400321 is a deficient number, since it is larger than the sum of its proper divisors (34528184879).

22754073400321 is an equidigital number, since it uses as much as digits as its factorization.

22754073400321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34528184878.

The product of its (nonzero) digits is 282240, while the sum is 40.

The spelling of 22754073400321 in words is "twenty-two trillion, seven hundred fifty-four billion, seventy-three million, four hundred thousand, three hundred twenty-one".