122251244050321 has 8 divisors (see below), whose sum is σ = 126610817935104. Its totient is φ = 117964940315040.

The previous prime is 122251244050253. The next prime is 122251244050339. The reversal of 122251244050321 is 123050442152221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 122251244050321 - 2⁷ = 122251244050193 is a prime.

It is a super-2 number, since 2×122251244050321² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122251244050381) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18317533980 + ... + 18317540653.

It is an arithmetic number, because the mean of its divisors is an integer number (15826352241888).

Almost surely, 2^{122251244050321} is an apocalyptic number.

It is an amenable number.

122251244050321 is a deficient number, since it is larger than the sum of its proper divisors (4359573884783).

122251244050321 is an equidigital number, since it uses as much as digits as its factorization.

122251244050321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36635074751.

The product of its (nonzero) digits is 38400, while the sum is 34.

The spelling of 122251244050321 in words is "one hundred twenty-two trillion, two hundred fifty-one billion, two hundred forty-four million, fifty thousand, three hundred twenty-one".