122121022303001 has 4 divisors (see below), whose sum is σ = 122123450641104. Its totient is φ = 122118593964900.

The previous prime is 122121022302989. The next prime is 122121022303019. The reversal of 122121022303001 is 100303220121221.

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 122121022303001 - 2¹⁴ = 122121022286617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122121022303051) 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, 1214093615 + ... + 1214194196.

It is an arithmetic number, because the mean of its divisors is an integer number (30530862660276).

Almost surely, 2^{122121022303001} is an apocalyptic number.

It is an amenable number.

122121022303001 is a deficient number, since it is larger than the sum of its proper divisors (2428338103).

122121022303001 is an equidigital number, since it uses as much as digits as its factorization.

122121022303001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2428338102.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 122121022303001 its reverse (100303220121221), we get a palindrome (222424242424222).

The spelling of 122121022303001 in words is "one hundred twenty-two trillion, one hundred twenty-one billion, twenty-two million, three hundred three thousand, one".