122410430120221 has 4 divisors (see below), whose sum is σ = 122412167519200. Its totient is φ = 122408692721244.

The previous prime is 122410430120203. The next prime is 122410430120227. The reversal of 122410430120221 is 122021034014221.

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 122410430120221 - 2⁵ = 122410430120189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122410430120227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 868593801 + ... + 868734718.

It is an arithmetic number, because the mean of its divisors is an integer number (30603041879800).

Almost surely, 2^{122410430120221} is an apocalyptic number.

It is an amenable number.

122410430120221 is a deficient number, since it is larger than the sum of its proper divisors (1737398979).

122410430120221 is an equidigital number, since it uses as much as digits as its factorization.

122410430120221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1737398978.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 122410430120221 its reverse (122021034014221), we get a palindrome (244431464134442).

The spelling of 122410430120221 in words is "one hundred twenty-two trillion, four hundred ten billion, four hundred thirty million, one hundred twenty thousand, two hundred twenty-one".